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solved 12a

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kirreen 2024-12-12 15:41:01 +01:00
parent a985e96bf8
commit fe59bfd041
14 changed files with 1741 additions and 93 deletions
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2
.gitignore vendored Normal file
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@ -0,0 +1,2 @@
*.out
*~

92
11/'
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@ -1,92 +0,0 @@
#include<stdlib.h>
#include<stdio.h>
#include<string.h>
#include<stdbool.h>
struct list {
int num;
struct list *next;
};
bool even_digits(int x)
{
int i = 0;
while (x /= 10)
i++;
return i % 2;
}
void split_stone(struct list *stones) {
int digits = 0;
int x = stones->num;
while (x /= 10)
digits++;
int a = stones->num;
int b = 0;
for (int i = 0; i < digits; i++) {
b = b * 10 + a % 10;
a /= 10;
}
struct list *tmp = stones->next;
stones->next = malloc(sizeof(struct list));
stones->num = a;
stones->next->num = b;
stones->next->next = tmp;
}
int main ()
{
// figure out data dimensions
FILE *input = fopen("./inputDemo", "r");
unsigned int tmp;
unsigned int array[10];
for (int i = 0; i < 10; i++)
array[i] = -1;
for (int i = 0; fscanf(input, "%d", &tmp) == 1; i++) {
array[i] = tmp;
}
fclose(input);
// put stones into list
struct list *stones = malloc(sizeof(struct list));
stones->num = array[0];
stones->next = NULL;
struct list *current = stones;
for (int i = 1; array[i] != -1; i++) {
while (current->next != NULL)
current = current->next;
current->next = malloc(sizeof(struct list));
current->next->next = NULL;
current->next->num = array[i];
}
// loop through list
for (int i = 0; i < 6; i++) {
current = stones;
while (current) {
// 0 => make 1
if (current->num == 0)
current->num = 1;
// even number of digits => split, fix list shit
else if (even_digits(current->num))
split_stone(current);
// (point first split onto second split, second split onto old ptr)
// else => mult 2024
else
current->num *= 2024;
current = current->next;
}
}
current = stones;
int sum = 0;
printf("Stones: ");
while (current) {
printf("%d ", current->num);
sum++;
current = current->next;
}
printf("%d\n", sum);
}

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11/a.out
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2
11/main.c
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@ -69,7 +69,7 @@ int main ()
} }
// loop through list // loop through list
for (int i = 0; i < 75; i++) { for (int i = 0; i < 25; i++) {
current = stones; current = stones;
bool last = false; bool last = false;
while (current) { while (current) {

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#include<stdlib.h>
#include<stdio.h>
#include<string.h>
#include<stdbool.h>
struct list {
unsigned long int num;
unsigned long int solution;
int i;
struct list *next;
};
struct pair {
unsigned long int a;
unsigned long int b;
};
struct list *solutions;
struct list *current;
bool even_digits(unsigned long int x)
{
int i = 0;
while (x /= 10)
i++;
return i % 2;
}
// power! x to the y!
int pow(int x, int y)
{
int ans = 1;
for (int i = 0; i < y; i++) ans *= x;
return ans;
}
void split_stone(unsigned long int stone, struct pair *pair) {
int digits = 1;
unsigned long int x = stone;
while (x /= 10)
digits++;
unsigned long int a = stone;
int b = 0;
for (int i = 0; i < digits / 2; i++) {
b += (a % 10) * pow(10, i);
a /= 10;
}
pair->a = a;
pair->b = b;
}
unsigned long int solve_stone(unsigned long int stone, int i)
{
i--;
if (i == 0)
return 1;
// check / add to solved list
current = solutions;
while (current->next && !(current->num == stone && current->i == i)) {
current = current->next;
}
if (current->num == stone && current->i == i) {
printf("ay found repetition\n");
return current->solution;
}
int sum = 0;
// if not solved, split / multiply / set to 1 and send to solve
// 0 => make 1
if (stone == 0)
sum = solve_stone(1, i);
// even number of digits => split, fix list shit
else if (even_digits(stone)) {
struct pair *pair = malloc(sizeof(struct pair));
split_stone(stone, pair);
sum += solve_stone(pair->a, i);
sum += solve_stone(pair->b, i);
free(pair);
}
// (point first split onto second split, second split onto old ptr)
// else => mult 2024
else
sum = solve_stone(stone * 2024, i);
while (current->next && current->num != -1) {}
current->next = malloc(sizeof(struct list));
current = current->next;
current->num = stone;
current->i = i;
current->solution = sum;
return sum;
}
int main ()
{
// figure out data dimensions
FILE *input = fopen("./input", "r");
unsigned int tmp;
unsigned int array[10];
for (int i = 0; i < 10; i++)
array[i] = -1;
for (int i = 0; fscanf(input, "%d", &tmp) == 1; i++) {
array[i] = tmp;
}
fclose(input);
solutions = malloc(sizeof(struct list));
solutions->num = -1;
solutions->next = NULL;
unsigned long int sum = 0;
for (int i = 0; array[i] != -1; i++) {
sum += solve_stone(array[i], 6);
}
printf("total: %d\n", sum);
}

140
12/input Normal file
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LLLLLLLLFFFFFFFFFFFFFFIIIIIIIIVVVZZZZZZEEEEEEEEEEEENNKAAKKRRRRRRRRPPPPPPPUIIIIIIIIIIIILLLLLLLLLLLLLUUUUUUUUOOOOOOOOOOOOOOOOSSSSSSDDDDDDDDDDD
LLLLLLLLLLLFFFFFFFFFFFFIIIIIVVVVVVZZEEEEEEEEEEEEEEENKKKKKKKRRRRRRPPPPPPPPIIIIIIIIIIIIZLLLLLLLLLLLLUUUUUUUUUUOOOOOOOOOOOOOOOUSSSSSSSDDDDDDDDD
LLLLLLFLLFFFFFFFFFFFFIIIIIIIIIVVVZZZZEEEEEEEEEEEEEENKKKKKKKRRRRRRPPPPPPPPPPPPIIIIIILZZLLLLLLLLLLLLUUUUUUUUUUOOOOOOOOOOOOOOOSSSSSSSLRRDDDDDDD
LLLLLLFFFFFFFFFFFFFFIIIIIIIIVVVVZZZZZEEEEEEEEEEEEXKKKKKKKKKRRRRPPPPPPPPPPPPPPPIIIIILLLLLLLLLLLLLLLUUUUUUUUOOOOOOOOOOOOOOOOOOSSSSSSRRDDDDDDDD
LLLLLLLFFWFFFFFFFFFHHIIIIIIVVVVVVVZVEEEEEEEUEEEEEEYKKKKKKKKKRRRRPPPPPPPPPPPPPIIIIIILLLLLLLLLLLLOOUUUUUUUUUOOOOOOKOOOOOOOOOIUSSSSSSRRDDDDDDDD
LLLLLLLLLFFFFFFFFFHHHHHIIIIIVVVVVVVVESEEUUUUEEUUEEEKKKKKKKKWRRRRPPPPPPPPPPPPPIIXXXXMLLLLLLLLLLOOUUUUUUUUUUKKKKOKKOOOOOOOOZUUUSXRSRRRRDDDDDDD
LLLLLLLLLLLLFFFFFFFHHHHHIIIIIVVVVVVVVSSEUUUUEEUUEHHKKKKKKKKWRRRRPPPPPPPPPPPPPPIIXXXXLLLLSLXLOLOOUUUUUUUUKKKKKKKKOOOOOOOOZZZUUURRSRRRRRDDDDDD
LLLLLLLKKLKKFFFFFFHHHHHHHHIIIVVVVVVVVSSSSUUUUUUUHHHHKKKKKKKKKKXRXPPPPPPPPPPPPPPPXXXXXXXLLXXXOOOOUUUUUUUKKKKKKKKKOOOOOOZZZZUUUURRRRRRRRRRRDDD
LLLLLKKKKLKKFFFFFHHHHHHHHHIIIIVVVVVVVSSSUUUUUUUUUHIHKKKKKKKKKKXXXPPPPPPPPPPPPIIIIXXXXXXLXXXWOOOOUUUUUUUUUKKKKKKIKZOOOOZZZUURRUURRRRRRRRRRDDD
LLLKKKKKKLKMMMFAFHHHHHHHASSSINVVVVVVVVSSSUUUUUUUUIIIQQQKEEEKKKXPPPGGPPPPPDDDPIIXXXXXXXXXXXWWWWOOOUUUUUUUKKKKKKKKKZZZZZZZUUURRRRRRRRRRSSSDDDD
LLLKKKKKKKKMMMCHHHHHHHHHHSSSNNVVVVVVVSSSSUUUUUUUUIIIIQQKEEEKKKYYPPPGPPPPPDDDDXXXXUUXXXXXXXXWWWWWWUUUUUUUUUNKKKKKKZZZZZZZUUUURRRRRRRRRRRSSDDD
LLKKKKKKKKKKKKCHHHHHHHHHSSSSNNNVVVVVVSSSSSUUUUUUUIIQQQQKKEEEKPYYPPPPPPPPPPDDDDDXXXXXXXXXXWWWWWWWDUUUWUUUUUUKKKKKKKKZZZZUUUUUURRRRRRRRRRSSDMD
LLLLKKKIKKKCCCCCHCCHHHHHHHHNNNNVVVVVVSSSSSUUUUUUIIIQQQQQQQEEEYYQPPPEPPPPPPDDDDERXXXXXXXXWWWWWWWWWKWWWNUUUKKKKKKKKKKZZZZZUUUUURRRRRRRRRSSCCMM
LLLKKKXKKKKAACCCCCCCCHHHAAHANNNNDDVDDDDSSSSSSSSUUIICQQQQQQEEQYYQSSSEPPPXEEEDDEEEJXXXXXXXXWWWWWWWWWWWWNNNUNKKKKKKKKZZZRRRRRURRRRRRRRRRRSSCCMM
LLLKKKXXKKKAAACCCCCCAHHHHAAANNNNNDDDDDDSSSSSSSSSSSIIQQQQQQQQQJJSSSSSUSXXEEEEEEEEEXXXXXXXXWXWWWWWWWWWWNNNNNNNNNNNKKKZZZZRRRRRRRRRRRRRRSSSCCCM
LLLLHKKKKKAAAACCCCCCAHHHHHANNNNNNDDDDDDDSSSSSSSSSSIIQQQQQQQQNGGSSSSSSSXXXXEEEEEEEXXXXXXXFFWWWWWWWWWWWNHHHNNNNNNZKZZZZZZRRRRRRRRRRRRRRSSSCCCM
LLLLHHHKKKAAAACAAAAAAAAAAAANNNNNNDDDWDDSSSSSSSSSSEEEGQQQQGGQNGGRRSSSSSXXXXEFXEEEEEXXXXXXFFWWWWWWWWWWNNHHHHNNNNNZZZZZZZWRRRRRRRRRRRGRUUSSCCCM
LLLLLLHHKKKAAAAAAAABAAAAAAAANNNNNNDDWDSSSWWWSSSSSEEGGGQQQGGGGGGGGSSSSSXXXEEFXXEEETTXXXXXXXWWWWWWWWWWNHHHHHHNNNNZZZZWWMWRRRRRRRUJRRRUUUUUICUU
HHLLLLHAAAAAAAAUAAABABAAAAANNNNNNNDNWWCCSWWWWSPSSEGGGGGQQGGGGGGGGSSSSSSXXXXXXXEEEETYXXXXXTTWWWWWWWNNNHHHHHHHHNZZZZWWWWWRRRRRRRUUUUUUUUUUUUUU
HHLLLHHHAAAAAAAUAABBBBAAAANNNNNNNJNNHWCCSWWWSSSSEEEEGGGGGGGGGGGGGSSSSSXXXXXXXXEEETTTTTXXTTTWWWWWWWEEEEEHHHHHPZZZZZWWWWWRRRRRRUUUUUUUUUUUUUUU
HHHLHHHAAAAAAAAUUBBBBBAAANNNNNNNNNNNNWWWWWWWWSSEEEEEEGGGGGGGGGGGGGGSSSXXXXXXXXXETTTVTTTTTTTWWWWWWEEEHEEHHHHHHKZZZZWWWWWRRRRRRUUUUUUUUUUUUUUU
HHHHHHHHPPPAUUUUBBBBBAANANNNNNNNNNNNWWWWWWWWWSSEEEEEEGGGGGGGGGGGGGFSSSSXXXXXXXEESTTTTTTTTTTTEEEEEEEEHHHHHHHHHHZZZWWWWWWRRRRRRRUUUUUUUUUUUUUU
HHHHPHHPPPPPUUUUBBBBBANNNNNNNNNNNNNNNWWWWWWWESEEEEEEEKKKKKKKKGGGGGGHXXXXXXXXXXSSSTTTTTTTTTTTEEEEEEEEHHHHHHHHHHHHHWWWWWWRRROOOOOOUUUUUUUUUUUU
HHHHPPPPPPPPUUUUBBBBAANNNNNNNNNNNNNIWWWWWWWWEEEEEEEEEKKKKKKKKGGGJJJJJJJJJJXXXSSSSTTTTTTTTTTTEEEEEEEHHHHHHHHHHHHHHWWWWWWRRMOOOWOOOUUUUUUUUUZZ
HPPPPPPPPPPPUUUUUUUAAANAAANNNNNNUNIIWWWWEEEEEEEEEEEEEKKKKKKKKNGFJJJJJJJJJJXXSSSSSSTSTTTTTTTTEEPPEEEEHHHHHHHHHVHHHWWWWWWWWOOOOOOOOUUUUUUUUUUZ
HHPPPPPPPPPPPPUUUUUAAANAAAAANGGGYIIIIWWWEEEEEWEEEEEEKKKKKKKKKNNNJJJJJJJJJJXXXSSSSSSSTTTTTTTTTPPPEEHHHHHHHHHHHHHHWWWWWWJJJOOOOOOCCUUUUUUUUUUU
HHHHPPPPPPZPUUUUUUUUAAAAAAAGGGYYYIIIEEWWWWEWWWWWEEEEKKKKKKKKKNNNJJJJJJJJJJXXSSSSSSSSTTTTTTPPPPPEEEEEEHHHHHHHHHHHCWWWWWJJJJOOOOOOOOUUUUUUUUUU
HHHPPPPPPPZPPUUUUUMUAAAAAPAAGGYYYYIIEEEEEEEEWWWWEEEVKKKKKKKKKNNJJJJJJJJJJJXXSSSSSSSSTTTTTTTTPPPPPPEEEEEEHHHHHHHHWWWWWWWVVVOOOOOOOOUPPUUUUUQQ
HHHHPPPPPPPPPPUUSSSJAAAAAAAAGGYYYYIIIEEEEEEEWWWWWEVVKKKKKKKKKNNNJJJJJJJJJJXXSSSSSSSSTTTTTTTTPPPPPPEEEEEEHHHHHHWWWWWWWVVVVVVVOOOTTOOPPFFUUUUU
HHHHHHPPPPPUPUUUSSSAAAAAAGGGGGYYYYIIIEEEEEEWWWWWWWWVKKKKKKKKKNNNJJJJJJJJJJYXSSSSSSSSSTTTTTPPPPPPPPEEEEEEEEEEGHWVWWWVVVVVVVVOOOOTTPPPPPFFUUUZ
HHHHHHGPPPPUUUUUUSSSSSAAAGGGYYYYYYYEEEEEEEEEWWWWWWVVKKKKKKKKKNNNNNNNNNNYYYYSSNSAASSSTTTTTTPPPPPPPPPPEEEGEEEEGVVVWWWVVVVVVVVVVTOTPPPPPPFUUZUZ
HHHHHGGPUUUUUUUUUSSNNNNNGGGGYYYYYYYYEEEEEEEEWWWWWWVKKKKKKKKKKNNNNNNNYYNYYYYYSNSSSSSSTTTTTPPPPPPPPPPPPEEGGGGGGGGVWWWVVVVVVVVVVTTTTTPPPPPPUZZZ
HHHHHWWUUUUUUUUUSSSNNNNNGGGGYYAYYYYYYOOVOEEEVWWWWOVKKKKBNNNNNNNNNNNNYYNYYYYUUNUSSSSSSTTTTHPPPPPPPPPPPGGGGGGGGGGVVWWWVVVVVVTTVTTTTTTTTPPPZZZZ
HHHHHAWWWUUWSNUNNSNNNNNNAAAAJAAAYYYYYYOOODOWWWWWWWWKKKKANNNNNNNNNNNNNYYYYUUUUUUSSSSSSTTTTTPPPPPPPPPPGGGGGGGGGGVVVVVVVTTTVTTTTTTTTTTTTPGXXXZZ
HHHHHWWWWWWWSNNNNNNNNNNNNAAAAQQAYYYYYOOOOOOROOWWWWWKKKKANNNNNNNNNNNMNNYUUUUUUUUSUSUSSTTTTTTBBBBPPPPPGGGGGGGGGGGLLVVVTTTTTTTTTTTTTXTTTXXXXXXZ
HHHHHWWWWWWSSNNNNNNNNNNNAAAAAAAAAYYYOOOOOOOOOOOOWWWKKKKAFNNNNNNNNNNNNYYUUUUUUUUUUUUSRRTTBBBBBKPPPPPGGGGGGGGGGLMLLLVVTTTTTTTTTTTXXXTTXXXXXXXX
HHHHHWWWWWWLSNNNLLNNNNNZZAAAAAAAAAAAOOOOOOOOOOOOBBXKKKKPPPPNNNNNNNNNNNUUUUUUUUUUUUUSRRFTBBBBKKPPPPPHGGGGGGGGGLLLLLVVVTTTTTTTTTTXXXXXXXXXXXXX
HHHWWWWWWWLLSLLLLNNVNNJEEEEAAAAAAAAAAOOOOOOOOOOOBBXKKKKPPPPPPNNNNNTTNUUUUUUUUUUPPPPPPPPBBKKKKKKKPPHHGGGGGGGGLLLLLVVVVTTTTTTTTTTXXXXXXXXXXXXX
AWWWWWWWWLLLLLLLLEEVVEEEEEEEAAAAAAAAAAOOOOOOOOOBBXXKKKKPPPPPPPNNNNTTTUUUUUUUUUUPPPPPPPPRRKKKKKKKPPPHGGGGGGGLLLLLLVVVTTTTTTTTTTTXXXXXXXXXXXXX
WWWWWWWWWLLLLLLLLEEVVEEEEEEEEEAAAAAAAAAOOOOOOOPPLXLKKKKPPPPPPTTTNNTTUUUUUUUUUUUPPPPPPPPRQKKKKKKPPPPPKGGGGGLLLLLLLLVVVTTTTTTTTTTTXXXXXXXXXXXX
WWWWWWWWLLLLLLLLLEEEEEEEEEEEEEAAAAAAAAAOOOOOOOPPLXLLLLUPPPPAPPLTTTTTUUUUUUUPPPPPPPPPPPPRRKKKKKKKKKPUKGBBGGOOLLLLLVVTTTTTTTTTTTTFFFXXXXXXXXXX
WWWWWWWKLLLLLLLLLEEEVMMMMMMMEEEAAAAAAOOOOOOOOOLPLLLLLLLPPPPPPPLTTTTTTTTTUUUPPPPPPPPPPPPRRKKKKKKKKKPKKKKKGKOOLLLLLTVVFFFTTTTTTTTFFFXXXXXXXXXX
ZWWWWKKKLLLLLLLLLEEEVMMMMMMMEEEAAAADDODDDOOOOOLLLLLLLLLGGPPPPTTTTTTTTTUUUUUPPPPPPPPPPPPRRKKKKKKKKKKKKKKKKKOLLLLLLLVVFFFFTFTBBBBBFXXXXXXXXXXX
ZZZWWKKKKLLLLLLLLLLLEMMMMMMMEEAAAAADDDDDDDOPPPPPPPPLLLLLLFFFFFTTTTTTTTUUUUUPPPPPPPPPPPPRKKKIKKKKKKKKKKKKKKKLLLLLLLQQFFFFFFTBBBBBFFFXXXSXXXXX
ZZZKKKKKKKKLLLLLLLDDDDDDDDDMEAAADDAADDDDDDOPPPPPPPPLLLLLLFFFFFTTTTTTTTTZUUUPPPPPPPPPPPPIIIIIKKKKKKKKKKKKKKKQLLLQQQQQQQFFFFBBBBBBFFFFXXXXXKZX
UUUKOKKKKKKLLLLLLLDDDDDDDDDMAAAAADDDDDDDDDOPPPPPPPPLLLLLFFFFFFTTTTTTTTZZUUUPPPPPPPPPPPPIIIIIKIKKKKKKKKKKKKQQQQLQQQQQQFFFFBBBBBBBBBFFFFFFKKZZ
UUUUOKKUUUULLLLLLLDDDDDDDDDAAAAADDDDDDDDDDDPPPPPPPPLLLLLFFFFFFFFTTTTTTTIUUUPPPPPPPPPPPPIIIIIIIKKKKKQQQKQQQQQQQQQQQQQQQFABBBBBBBBBBBKKFFKKKZZ
UUUUOUKUUUUHLLLLLLDDDDDDDDDAAAAADDDDDDDDDMMPPPPPPPPLLLLFFFAFFFFFTFTNTTIIMMPPPPPPPPPPPMMIIIIIIIKIKKQQQQQQQQQQQQQQAQAAAFFAAYBBBKBKBKKKKKKKKNKZ
UUUUOUUUUUUHLLLLLLDDDDDDDDDAAAAADDDDDDDDDDAPPPPPPPPLLLLLFAAFFFFFFFFIIIIIMMPPPPPPPPPPPMMIIIIIIIIIIIQQQQQQQQQQQQQQAAAAAAFAAADBKKKKKKKKKKKKKKKZ
UUUUUUUUUUUHLLLDDDDDDDDDDDDBEAADDDDDDDDDTTTAFFFPPPPLLLLCAAAAFFFFFFFFIIIIIIPPPPPPPPPPPMMIIIIIIIILLLQQQQQQQQGGGQAAAAAAAAAADDDVEKKKKKKKKKKKKKKZ
UUUUUUUUUUUUUUUDDDDDDDDDDDDBBBBDDDDDDDDKAAAAFFFPPPPLLLSAAAAAAFFFFFFFIIIIIIPPPPPPPPPPPBBBIIIIILLLLLLLQGGGGQGGGQAAAAAAAAAAAVVVVKKKKKKKKOCKKOOZ
UUUUUUUUUUDDDDDDDDDUUUBBBBBBBBBBDBDDDFFAAAAAFPPPPPPLLLLAAAAAAAFFFFFFIIIIIIPPPPPPPPPPPBBBEIIITTLLLLLLLLGGGGGGGAAAAAAAAAAAAVVVVKKKKKKKOOOOOOOO
UUUUUUUUUUDDDDDDDDDUBBBBBBBBBBBBBBDDDFFAAPAPPPPPPPPFFLLXAAAFFFFFFFFYYYIIIIPPPPPBBBBBBBBBBIWWLLLLLLLLLLLGGGGGGAAAAAAAAAAAVVVVVKKKKKKKKOOOOOOO
UUUUUUUUUUDDDDDDDUUUUBBBBBBBBBBBBBBDDFFFFAAPPPPPPPPFFLDDDAFFFFFYYYYYYYYIIIPPPPPBWWBBBBBWWWWWLLLLLLLLLLLGGGGGGGAAAAAAAAAAVVVVVKKKKKKKOOOOOOOO
UUUUUUUUUUDDDDDDDUUUUBBBBBBBBBBBBBBLLFFFAPPPPPPPPPPFFDDFDDFFNFYYYYYYYYYIIIIIBRWWWWBBBBBWWWKWLLLLLLLLLLLGGGGGGAAAAAAAAAAAAVVVKKKKKKKKOOOOOOOV
UUUUHUHHNNNNNUUUUUUUUUBBBBBBBBBBBBLLLFLLLPPPPPPPPPPFFDDDDFFFNYYYYYYYYYYYIIIIIRWWWWWWWJJKKKKKLLLLLLLLLLLGGGGGGGAAAAAAAAAAAAVVRKKKKKKKKOOOOOOO
UUUUHHHNNNNNUUUUUUUUUUUBBBBBBBBBBBLLLLLLLPPPPPPPPPPFFDDDDFFFNYNHYYYYYYYYIIIIIWWWWWWWWJJJKKKLLKKKLKLLLLCGGGGGGGGAAAAAAAAAAAAARRRRKKKKKKKOKOOO
UUUUUUNNNNNVUUUUUUUUUUUBXXBBBBBBXBBLLLLLLPPPPPPPPPPFFDDDNNNNNNNNNYYYYYZZIIZIIWWWWWWWJKKKKKKKKKKKLKLLLCCZZGGGGGJJJAAAAAAAAAAARRRRQKKKKKKKKOKK
DDUUUXNNNNNVUIUIUUUUUUUBXBBBBBBXXXBLLLLLVVLFFPPPPPPFFDDNNNNNNNNNNNYYYYZZZZZZHWWWWWWWJJKKKKKKKKKKKKLLLLCCCGGGGGJJJJAAAAAAAAAARRRRQQQQKKKKKKKK
DDUUXXNNNNNUUIIIUUUUUUUBBBBBBBZZXXULLLLVIVVFFPPPPPPFFAMMMNNNNNNNNNYYYYZZZZZZHWWWWWWWKJKRRKKKKKKKKKZZLLCCCGGGGJJJJJAAAAAAAAAAQQRRQQQQQKKKKKKK
DDDNNNNNNNEEEIIIIIUUUUUUUUZZZZZZXUULLLVVVVVKSPPPPPPDDAMMMMMNNNNNNNNYYEZZZZZUUUUUQQWWKKKKRRKKKKKKKKZCCCCCCCGGGPJJJJJJAAAZAAAAAQRRQQQQQKYKKKKK
CDDDNDDDNEEEKQIIUIUUUUUUUZZZZZZZUUUUULVVVVVSSSSSSSSNNMMMMMMMMNNNNNDDEEZZZUUUUUUQQQWWWWKKRRKKKKKKKKCCCCCCCCCZZPJJJJJJJJZZZZAAAQRRQQQQQQYYYKKK
CCDDDDDDNKKKKQIIUUUUUUUUSZZZZZZZUUUUUVVVVVVVVSSSSSSNNMMMMMMMNNDNNDDDZZZZZUUUUUUQQWWWWWWWWWBKKKKKKKKKCCCCCCZZZZJJJJJZJZZZZZAQQQQQQQQQQYYYYYKK
CCDDDDDDDKKKKQIIUUUUUUUUZZZZZZZZUGVVVVVVVVVVVSSSSSSNNMMMMMMMMDDDDDDDZZZZZZUUUUUUUQQQQWWXWBBBKKBBBBKWCCCCCCCZZZZZZZZZZZZZZZAQQQQQQQQQQYYYYYKK
CCCDDDDKKKKKKKIILUUUUUUUGZZZZZZUUGVVVVVVVVVVVVVSSSSSMMMMMMMMMDDDDDDDZZZZZUUUUUUUQQQQQBBBBBBBBBBBBBBWWCCCCCCZZZZZZZZZZZZZZZAAAAAAAQQQQYYYYYKK
CCCCCDKKKKKKKKIIKUUGUBUUGGZZZZZZZVVVVVVVVVVVVVVVMMMSMMMMMMMMMMDDDDDDDEZZZUUUUUUQQQQQQBBBBBBBBBBBBBBBWWCCCZZZZZZZZZZZZZZZAAAAAAAAAAQQYYYYYYYY
CCCCCCCKKKKKKKKKKKUGGBGGGGGZZZZZZVVVVVVVVVVVVVZVMMMMMMMMMMMMMMDDDDUUUZZZUUUUUUQQPQQQBBBBBBBBBBBBBBBBWWWCCZZZZZZZZZZZZZZZAAAAAAAAAAAQYYYYYYTT
CCCCCCCAKKKKKKKKKKUGGGGGGGGZZZZZVVVVVVVVVVVVVVZZMMMMMMMMMMMMMMDDDDDUUUZZUUUUUUQPPQQQBBBBBBBBBBBBBBBBWCCCCZZZZZZZZZZZZZZZAAAAAAAAAAAAYYAYAYII
CCCCCCCCCCCCKKKKMMMGGGGGGGGAAAZZAVAAVVVVVVVVVVVZMMMMMMMMMMMPMMDDDUUUUUUUUUPPPPPPPPPQBBBBBBBBBBBABBBBBCCCCTTTTZZZZZZZZZZAAAAAAAAAAAFAYYAAAIIA
CCCCCCCCCCKKKKKKMMGGGGGGGGGGAAAAAAAAWWVVVVVVVVVZMZMMMMMMMMMPYPDDDUUUUUUUUPPPPPBPPPPQPHBBBBBUUBCCCCCBCCCCCCCCCYZZZZZZZAAAAAPPAAAAAAFFFYYAAAII
CCCCCCCCCKKKKKKKKMMGGGGGGGGGAAAAAAAWWWWVVVVVVVVZZZZMMMMMPMMPPPPDDDUUUUUUUUPPPPPPPPPPPPPRRBBUUUUCCCCCCCCCCTYYYYZZZZZAAAAAPPPAAPPPPPFFFFFFFAII
CCCCCCCCCKKKKHKHMMGGGGGGGTGAAAAAAAAWWWWWVVVVVVVZZZZMMMMMPPPPPPPPDDDUUUUUUUPPPPPPPPPPPPPHRBUUUCCCCCCCCDTTTTTYYYYZZYZAAAAAPPPPPPPPPPPFFFFFFAII
CCCCCCCCEKKHHHHHMHGGGGGGAAAAAAAAAAAAAXWWWVVVVVVZZZMMMMMMPPPPPPPPDDPUUUUUUPPPPPPPPPPPPPHHHBUHHCCCCCCCCDTTTTTTDDYZYYZAAAAAAPPPPPPPPPPFFFFFNIII
CCCCCCCCCCUUHHHHMHHGSAAAAAAAAAAAAAAAAXWXXVVVVVVZZZZMMMPPPPPPPPPPPPPBBUUUUPPPPPPPPPPPPPPHHHHHHXXXCCSCCDDDTTTTDYYYYYBAAAAAPPPPPPPPPPFFFFFFNIBI
CCCCCCCCCUUUUHHHHHHHAAAAAAAAAAAAAAAXSXWWXXXVVVIXZZZMMMMPPPPPPPPPPPPBBBBBBPPPPPPPPPPPPPPHHHGGHHXXCCSSDDDDDTTDDYYYYBBAAAAAAAAPPMMPPPFFFFFFNNFI
CCCCCCCCCCUUHHHHHHHJAAAAAAAAAAAAAAAXXXXXXXXVXXXXXZZZZPPPPPPPPPPPPPPBBBBBBBPPPPPPPPPPPPPHHGGGGXXXNXSSDDDDDTDDDYYYBBBBBBBAAAAPMMMPFFFFFFFFNNFF
CCCCCCCCCUUJJJHHHHHJUAAAAAAAAAAAXXXXXXXXXXXXXXXXXZZZZPXPPPPPPPPPPPPPBBBBBPPPPPOOOPOPOOOHHDDDDXXXXXSSSDDDDDDDDDBBBBBBBBBAAAMMMMMPFRFFFFFFFFFF
CACCCCCCCUUJJJJJJJJJJAAAAAAAAAOXXXXXXXXXXXXXXXXXXZZZZZPPPPPPPPPPPPBBBBBGBBPPPPPOOOOOODOODDDDDXXXXXXXDDDDDDDDDDBBBBBBBBBBIMMMMMWWFFFWWFFFFFFF
CCCCCCCCUUUJJJJJJJJJJAAAAAAAAAORRXXXXXXXXXXXXXXXXZZZZZPPPPPPPPPPPPPPBBBGGPPPGPGGGOOODDDDDDDPDDXXXXXODDDDDDDDDDBBBBBBBBBBHMMMMMWWWWWWWFFFFFFF
UUUCCCCUUUUJJJJJJJJJJAAAAAAAOAORRXXXXXXXXXXHXXXXXZZZZZJEPPPPPPPPPPBBBBGGGGGGGGGGGDDDDDDDDDDDDDDXXXDODDDDDDDDDDQBBBBBUBBBHMMMMMWWWWWWWWFFFKWW
UUUCCUCUUUJJJJJJJJJJJJJJAROOOOORRXXXXXXXXXXXXXXXZZZZZZJJJJJPPPPPPPBBBBGGGGGGGGGGKDDDDDDDDDDDDDDXXDDDDDDDDDDDDDDBBBBUUUHHHMMMMMWWWWWWWFFFKKKW
UUUUUUUUUUUJJJJJJJJJJJJRRROOORORXXXXXXXXXXXXXXXXXXZZZJJJJJJJPPPBBBBBBBBGGGGGGGGKKKKKDDWDDDDDDXXXXXDDDDIIIDDDDDDBBBBBBBHHHMMMMMMWWWWWKKKGKKKK
UUUUUUUUJUJJJJJJJJJJJJJJRRRRRRORRRXXXXXXXXXXXXXXXXZJJJJJJJJJJJBBBBGGGGBBBGGGGGGGGKKKWWWDDDDDDDXXXXXXXDBIIIIIIISHHHHHBBBHHMMMMMMMMWWWKKKKKKKK
UUUUUUUUJJJJJJJJJJJJJJJJRRRRRRRRRRXJXXUXXXXXXXXXXHHJJJJJJJJJJJJJBBBGGGBBGGGGGGGGGGKKWWWWDDJDDDXXXXXXXIIIIIIIIIHHHHHHHHHHHHMMMMMMMMWWWKKVKKKK
UUUUUUUUUJJJJJJJJJJJJJJJRRRRRRRQQRRXXXXTTTTXXXXXHHHHAJJJJJJJJJJBBBBBGGGGGGGGGGGGKKKKWWWWDDJDDXXXXXXXXIIIIIIIIIIIHHHHHHHHHHMMMMMMMMUWIKKKKKKK
UQUUUUUUUGGGJJJJJJJJJJTJRRQQQQRQQQRXXXXTTTTXXXXXXHHHHJJJJJJJJJJJJBBBGGGGGGGGGGGGGKKKWUWWWWXXXXXXXXXXXIIIIIIIIIIIIHHHHHHHHHMMMMMUMUUKKKKKKKKK
QQUUUUUUUUGGGGJJJJJJJJJJJQQQQQQQQQTTTTTTTTTTTTTTTTTTHJJJJJJJJJJJBBBBGGGGGGGGGGGGGGKKWWWWWWXXXXXXXXXXXIIIIIIIIIIIIIHHHHHHHHHHMMMUUUUKKKKKKKKK
QQQQUUQUUGGIGJJJGJJJJJJKKKKQQQQQQQTTTTTTTTTTTTTTTTTTHHHJJJJJJJJJBBBBGGGGGGGGGGGGGGGGBWWWWPPXXXXXXXXXXIIIIIIIIIIIIIIIIHHHHHHHMMMHHUUKKKKKKKKK
QQQQQUQUGGGGGGGGGJJJJJJKKKKQQQQQQQTTTTTTTTTTTTTTTTTTHHHJJJJJJJJJBBBBGGGGGGGGGGGGGGGGWWWWPPPPPXXQXXXXXEIIIIIIIIIVVVVVIIIHHHHHMMMMMUKKKKKKKKKK
QQQQQQQUUGGGGGGGJJJJJJJKKKKQQQQQQQTTTTTTTTTTTTTTTTTTHHHHJJBBJJJJBBBBGGGGGGGGGGGGGGGGGGGGGPPPPPXXIIXIXEIIIIIIIIIVVVVVIIIIHHHHMMMMMUKKKKKKKKKK
QQQQQQQQGGGGGGRRGJEJEQQJQQQQQQQQQQQQQQOOOTTTTTTTTTTTHHHHHHBBBBBBBBBJGGGGGGGGGGGGGGGGGGGGGPPPPPXXIIIIIIIIIIIIIIIVVVVVIIIIIHHHMMMMMQQHHKKKKKKK
QQQQQQQQGGGGGGRRGGGEEEQQQQQQQQQQQQQQOOOOOOOTTTTTTTTTHHHHHHBEEEBBBBBJGGGGGGGGGGGGGGGGGGGGGGPPPXXIIIIPIIIIIIIIIIIVVVVVIIIIIISHMMMMMMMMMKKKKKKK
QQQQQQQGGGGGGGGGGGEEEEQQQQQQQQQQQQQQOOOOOOOTTTOOOOOHHHHHBBBEEEBBBBJJJGGGGGGGGGGGGGGGGGGGAAPPPPIIPPPPPLIIIIIIIIIVVVVVIIIISSSSMMMMMMMMMKKKKKKK
QQQQQQQGGQGGGGGGGGGEEEEQQQQQQQQQQQQQVOOOOOOTTTOOOOOOHHHKKBEEEEBBJJJJJJGGGGGGGGGGGGGGGGGGGAPPPPPPPPFFFFFFFFIVVVVVVVVVIIIIISSSMMMMMMMMMQKKKKKK
QQQQQQQQQQGGGGGGGGGEEEEQTSSQQQQQQQQQQOOOOOBTTTOOOOOOOKKKKBLEEBBBJJJJJJJJJGGGUGGGGGGGGGGGGAPPPPPPPPPFFFFFFIIVVVVVVVVVIIIIISSSMMMMMMMMMTTDDDKK
QQQQQQQQQQGGGGGGGGGJJQJJJJJJJQQQQQQQZBUOBBBBBBBOKOKKKKKKKKKEEBBBBJJJJJJJJJJGUGGGGGGGGGGGGAPPPPPPPPPFFFFFFFFVVVVVVVVVIIIIISSSMMMMMMMMMTTTTTTT
QQQQQQQQQQGGGGGGGQQQQQJJJJJJJSQQQQQQBBBBBBBBBBBOKOKKKKKKKKBBEEBBBBJJJJJJJGGGUGGGGGGOOGGGRPPRPPPPPPPFPFFFFFIVVVVVVVVVSIIISSSSMMMMMMMMMTTTTTTT
QQQQQQQQQQGGGGQIIIQQQQJJJJJJJSSQQQQQBOBBBBBBBBBBKKKKKKKKKKKBBBBBBBJJJJJJGGGGUUGGUUUOOOOPPPPPPPPPPPPPPFFFFFFVVVVVVVVVSSIIISSSMMMMMMMMMTTTTTTT
QQQQQQQQWWGGGGQIIQQQQQJJJJJJJSSSSSQQBOBBBBBBBBBBKKKKKKKKKKKKJBBBBBJJJJJJJJGGUUUUUUUOOOOPPPPPPPPPPPPPUPFFFFFVVVVVVVVVSSSSSSSSMMMMMMMMMTTTMTTT
QQQQQQQQWWGGGQQIIIQQQQJJJJJJJSSSSSSYBBBBBBBBBBBBBKKKKKKKKKKKJJBBBBJJJJJJJJJUUUUUUUUUOOOOOPPPPPPPPPPPPPPPFFFVVVVVVVVVSSSSSSSSMMMMMMMMMTTTTTTT
QQQQQQQQQSSSSQQQQQQJJJJJJJJJJSSSSSSYBBBBBBBBBBBBKKKKKKKKKKKUUUUBBOJJJJJJJJJUUUUUUUUOOOOOOPRPPPPPPPVVVVVVVVVVVVVVVVVVSSSSSSSSMMMMMMMMMTTTTTTT
QQQQQQQQSSSSSQQQQQQJJJJJJJJJJSSSSYYYBBBBBBBBBBBBKKKKKKKKKKUUUUUBUJJJJJJJXUUUUUUUUUUOOOOOOODUPPPPXPVVVVVVVVVVVVVVVVVVSSSSSSSSSSSSTTTTTTTTTTTT
QQQQQQQQSSSSSQQQQQHJJJJJJJJQSSSSSSSBBBBBBBBBBBYBKKKKKKKKKRUUUUUUUUUJOJJJXUUNUUUUUUUOOOODODDDDPPPPVVVVVVVVVVVVVVVVSGGGGSSSSSSSSSSSTTTTTTTTTTT
QQQSSSQSSSSSSSQQSQHJJJJJJJJQSSSSSBBBBBBBBBBBBYYKKKKKKKKKKRUUUUUUUUUJOJJXXXUUUUUUUUUUOODDDDDDDPPPPVVVVVVVVVVVPFFFGGGGGGSSSSSSSSSSSTTTTTTTTTTT
SSSSSSSSSSSSSSSSSWQJJJJJJJJQSSSSSSBTBBBBBBBBBYYYKKKKKKKKKRFUUUUUUUUUUGJXXXXUUUUUUUUUDODDDDDDDPPPPVVVVVVVVVVVPFFFFGGGGGGSSSSSSSSSTTTTTTTTTTTT
SSSSSSSSSSSSSSSSSSQJJJJJJJJKKSSSSSBTTTBBBBBBBYYYKKKKKKKKKFFUUUUUUUUUUUUXXXXUUUUUUUUDDDDDDDDDDDPPPPVVVVVVVVVVUFFUUGGGGGGGGGGGSSSSSTTTTTTTTTTT
SSSSSSSSSSSSSSSSQQQJJJJJJJJKKSSSSSSTBBBBBYBYBYYYKKYKKKKFFFFFCUUUUUUUUUUXXXXXXULUUUUUUDDDDDDDDPPPPPVVVVVVVVVVFFFUUGGGGGGGGGGGSTTSTTTTTTTTTTTT
GSSSSSSSSSSSSDDDDDDJJJJJJJJJJJJJSSSSBBYYYYYYYYYYYYYYYKKKFFFFCUAAAUAAAAXXXXXXXUUUAUUUUDDDDDDDDPVVPPVVVVVVVVVVUUUUGGGGGGGGGGGSSTTTTTTTTTTTVVTT
SSSSSSSSSSSSNNNNDDDJJJJJJJJJJJJJSPSPPYYYYYYYYYYYYYYRRRKKDFFACCCAAAAOOBBBXBXXXUUUAUUUUUDDDDDDPPVPPPVVVVVVVVVVUUUUGGGGGGGGGGGSSTTTTTTTVVTVVVVV
ZSSSSSSSNNNNNNNNNDDJJJJJJJJJJJJJPPPPPYYYYYYYYYYYYYPRRRRRDFFAACAAAAABBBBBXBBXXUUUAAAAUUUDPPDDPPVVZVVVVVVVVVVVUUCCCEGGGGGGGGGSSLMTTTTTVVVVVVVV
ZSSSSNNNNNNNNNNNNDDNLLJJJJJJJJJJPPWPPWYYYYYYYYYYYYPRRRRRDDDAAAAAAAABBBBBBBAAAAAAAAAAAAUAPPPPPPVVVYVPPPWPFCUUCCCCCGGGGGGGGGGGSLLLLLTLLVVVVVVV
ZZZZZNNNNNNNNNNNNNNNLRJJJJJJJJJJPPWWWWYYYYYYYYYYPPPRRRRRAAAAAAAAAABBBBBBBAAAAAAAAAAAAAAAPPPPPPVVVVVVVPPPCCCUCCCCCGGGGGGGGGGGGLLLLLLLEVVVVVVV
ZZZZZZNNNNNNNNNNNNNNNNJJJJJJJJJJPWWWWYYYYYYYYYRRRRRRRRRRPAAAAAAAAABBBBBBBBWAAAAAAAAAAAAAAPPPQPVVVVVVEEEECCCCCCCCCCGGGGGGGGGGGLLLLLLLEELLLVVV
ZRZZZRCNNNNNNNNNNNNNTTJJJJJJJJJJWWWWWWYYYYYYYYRRRRRRRRRRPAAAAAAAAAABBBBBBBBBAAAAAAAAAAAAAAPQQQVVWQVMEOOETEEECCCCCCGGGGGGDDGGHLLLLLLLLLLLVVVI
RRRRRRNNNNNNNNNNNNNNTTJJJJJJJJJJJJJWWWFYYYYWWWRRRRRRRRRRPAAAAAAAAAAABBBMBBBBMAAAAAAAAAAAQAQQQQQWWQMMMEEEEEEECCEEECCCDDDDDDDGLLLLLLLLLLLMVVVV
RRRRRRNNNNNNNNNNNTNTTTJJJJJJJJJJJJJWWWWYYYYWWQRRRRRRRRRRAAAAAAAAAAAAYBBMMMMMMLLAAAAAAAAAQQQQQQQQQQQQMEEEEEEEEEEECCCDDDDDDDGGLLLLLLLLLLLMMGGG
RRRRRRRWNNNNNNVWTTTTTTJJJJJJJJJJJJJWWOOYYYYWWWRRRRRRRRRRAAXAAAAAAAAAYBBBMMMLLLLAAAAAAAAQQQQQQQQQQQRREEEEEEEEEECCCCDDDDDDDDGILFLLLLFLLLPGGGGG
EEERRRRWNNNNNWWWWTTTTTJJJJJJJJJJJJJJJOOYYYYWWWRRRRRRRRRRXAXAAAXXMAAYYYYBBMMLLLLAAAAAAAAQQQQQQQQQQQRRRREEEEEEEECCCDDDDDDDDDDDDLLLLLLLLGGGGGGG
EEEREEEWWNNWWWWWWWWTTTJJJJJJJJJJJJJJJOOOOOOOWWWWWWWWRMXXXAXXXXXXMMAYYYYYLLLLLLAAAAAAAAALQQQQQQQQWQRRREEEEEEEEECCCDDDDDDDDDDNVLLLLLLLGGGGGGGG
EEEEEWWWWWNWWWWTTTTTTTJJJJJJJJJJJJJJJOOOOOOWWWWWJWWWRXXXXXXXXXXXVVVVVYYYYLLLLLALLAAAALLLQQQQQQQQQQRRREEEEEEECCCCCOBDDDDDDDDNNNNNNNGNGGGGGGGG
EEEEWWWWWWWWCWWTTTTTTTTLLLLLLJJJJJJJJOOOOOOOWWWJJJJJRXXXXXXXXXXXVVVVVVYLLLLLLLLLLLLLLLLLLQQUUUQQQWEEEEEEEEECCCCCOOOODDDDDDDDLNNNNNNNGGGGGGGG
EEEUUWWWWWWCCCTTTCCTTTTPLLLLLJJJJJJJJOOOOOOWWWWWJJJRRXXXXXXXXXXXVVVVVYYLLLLLLLLLLLLLLLLLQQQUUUUCUWWEEEEEEEEECCCCOOODDDDDXXDXNNNNNGNNGGGGGGGG
UUUUUWUWWWWCCCCCTCCCCPPPPPLPLJJJJJJJJOOOOOOWWWWWWWJRRRRRPXXXXXXXXVVVVVVULYLLLLLLLLLLLLLLQQQUUUUUUUWEEEEEEEEEEECCCOOODDODDXDXNNNNGGGGGGGGGGGG
UUUUUUUUWWUUCCCCCCCIIPPPPPPPPJJJJJJJJOOOOOOWWWWWWWJRRRRRPPXXXVVXXVVVVVVVVYLLLLLLLLLLLLLLLLLLUUUUUUWEEEEEEEEECCCCOOOOOOOODXXXNNNGGGGGGGGGGGGG
UUUUUUUUUUUUCCACCCCPPPPPPPPPPJJJJJJJJOOOOOOOWWWWWWWRRRRPPPXXXVVVVVVVVVDVYYLLLLLLLLLLLLLLLLUUUUUUUWWWEEEEEEEECCCOOOOOOOOODXXXXXXGGGGGGGGGGGGG
UUUUUUUUUUUUUCCCCCPPPPPPPPPPPJJJJJJJJOOOOOOWWWWWWWWWRQRPPPPXXVVVVVVVVVVYYYLLLLLLLLLLLLLLLLLUUUUUUUUUFFFEEEECCCCCCOCUUUOOXXXXXXGGGGGGGGGGGGGG
UUUUUUUUUUUSUSCCCCCPPPPOIPPPPPPPPPPPPOOOGGWWWWWWWWWWWRRPPPPPXVVVVVVVYYVYYLLLLLLLLLLLLLLLLLLUUUUUUUUUFFEEEEECCCCCCCCUUUOOOOOXXXGGGGGGGGGGGGGG
UUUUUUUUUUCSSSSCCCCPPMIIIIIIPPPPPPPPPPOOGGGWWWWWWWWWWRPPPPPVVVVVVVYYYYYYYYLLLLLLLQLLLLQLLUUUUUUUUUUUFFEEECCCCCCUCCCUUMOOOOXXXXGGGGGUUGGGGGGG
UUUUUUUUUUCCCSCCCCCCCIIIIIIIPPPPPPPPPPGGGGWWWWWWWWWWWPPPPPPPPVVVVYYYYYYYYLLLLLLLQQTLLQQQLUUUUUUUUUUUFFFFECCCCCUUUUUUUMUOXXXXXUUUUGGUUGGGGGGG
UNUUUUUUFCCCCCCCCCCCIIIIIIIIIRRRPPPPGPGGGGGWWWWWWWPPPPPPPPPPPVEVYYYYYYLLLLLLLLLLLQQQQQQQUUUUUUUUUUUUUUFFFFFFFCUUUUUUUUUUUXXXUUUUUUUUGGGGUUGU
NNUUUUUFFCCCCCCCCCCCIIIIIIIIIIIPPPPHGGGGGGGGGGWWWPPPPPPPPPPPPVEKKKKYYYYLLLLLLLLLLLQQQQQQQQUUUUUUUUUUUUQFFFFFFCUUUUUUUUUUXXXXUUUUUUUUUUGUUUUU
NNNUUUUFCCCCCCCCCCCIIIIIIIIIIISSPHHHHHHGGGGGGPLLPPPPPPPPPPPPPVEEKKKYKYLLLLLLLLLLLLQQQQQQQQUUUUUUUUUUUFFFFFFFFFUUUUUUUUUUXXEXUUWEEUUUUUUUUUUU
NNNNUSSCCCWCCCCCCCCIIMIIIIPSIISHHHHHHHHGGGPPPPPPPPPPPPPPPPPPVVKKKKKYKKRKLLLLLLLLLLQQQQQQQQQSUUUUUUUUUUFFFFFFCFEEUUUUUUEUUEEEEUEEUUUUUUUUUUUU
NNNNRGGKCWWCCCCCCCCCIIIPPPPPIISHHHHHHHHHGGGGGPPPPPPPPPPPPPPPPGGKKKKKKKKKKLKKLLLLLLQQQQQQQQQSUUUUUUUUFFFFFFFFFEEEUUUEUEEEEEEEEEEEEEUUUUUUUUUU
NNNNRGGGGWWCCCCCCCCPPPPPPPPPITHHHHHHHHHHGGGGGGPPPPPPPPPPPPPPPGKKKKKKKKKKKKKTLLLLQLQQQQQQQQQUUUUUUUUUFFFFFFFFFFFEEEEEUEEEEEEEEEEEEEEUUUUUUUUU
NNRRRGGGWWPCCCCCCHCPPPPPPPPPTTTTHHHHHHGGGGGGGGPPPPPPPPPPPPPPDKKKKKKKKKKKKKKKLLLLQQQQQQQQQQQQQQQUUUUUFFFFFFFFFFFFEEEEEEEEEEEEEEEEEEEEUUUUUUUU
RRRRRRGWWWPCCPPPCCPPPPPPPAPPTTHHHHHHHGGGGGGGGGGGPPGGGPPPPPPSKKKKKKKKKKKKKKKWWLBLLQQQQQQQQQQQQQQUUUUUFFFFFFFFFFFFEEEEEEEEEEEEEEEEEEEUUUUUUUUU
RRRRRRPPPPPPPPPPPPPPPPPPPAPKPPFFHHXHHHGGGGGGGGGGPPGGGPPPPPQKKKKKKKKKKKKKKKKKQQQQQQQQQQQQQQQQQQQUUUUUFFFFFFFFFFFEEEEEEEEEEEEEEEEMEEUUUUUUUUUU
RRRRRPPPPPPPPPPPPPPPPPPPPPPPPFFFFHHHHGGGGGGGGGGGGGGGGPPQQQQQKKKNNNNKKKKKKKKQQQQQQQQQQQQQQQQQQQQUUUUFFFFFFFFFIFFEEEEEEEEEEEEEEEEEEEEUUUUUUUUU
RRRRRPPPPPPPPPPPPPPPPPPPPPPFFFFFFHGGGGGGGGGGGGGGGGGGGGPQQQQQQQNNNNNKKKKKKZKCCQQQQQQQQQQQQQQQQQQQUUUUUFFFFFFFFFFEEEEEEEEEEEEEEMEEEUUUUUUUUUUU

10
12/inputDemo Normal file
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RRRRIICCFF
RRRRIICCCF
VVRRRCCFFF
VVRCCCJFFF
VVVVCJJCFE
VVIVCCJJEE
VVIIICJJEE
MIIIIIJJEE
MIIISIJEEE
MMMISSJEEE

5
12/inputDemo2 Normal file
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@ -0,0 +1,5 @@
OOOOO
OXOXO
OOOOO
OXOXO
OOOOO

176
12/main.c Normal file
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#include<stdlib.h>
#include<stdio.h>
#include<string.h>
#include<stdbool.h>
struct list {
char type;
struct square *tiles;
unsigned int area;
unsigned int perimeter;
struct list *next;
};
struct square {
int x;
int y;
struct square *next;
};
bool tile_in_list(int x, int y, struct list *plot)
{
if (!plot)
return 0;
struct square *current = plot->tiles;
while (current) {
if (current->x == x && current->y == y) {
return 1;
}
current = current->next;
}
return 0;
}
bool plot_exists (int x, int y, struct list *plots)
{
struct list *current = plots;
while (current) {
if (tile_in_list(x, y, current))
return 1;
current = current->next;
}
return 0;
}
void add_tile(int x, int y, struct list *plot)
{
if (plot->tiles == NULL) {
plot->tiles = malloc(sizeof(struct square));
plot->tiles->x = x;
plot->tiles->y = y;
plot->tiles->next = NULL;
return;
}
struct square *tiles = plot->tiles;
while (tiles->next)
tiles = tiles->next;
tiles->next = malloc(sizeof(struct square));
tiles->next->x = x;
tiles->next->y = y;
tiles->next->next = NULL;
}
struct list *check_plot(int x, int y, int width, int height, char **map, struct list *plot, bool daddy)
{
int dir[4][2] = {{0, -1}, {1, 0}, {0, 1}, {-1, 0}};
int perimeter = 0;
// daddy simply states if this function was called from the outside,
// since the main loop will never send grids in the same plot
// should actually be solved by handling the list outside this func
struct list *prevPlot = plot;
while (plot && plot->type != map[x][y]) {
prevPlot = plot;
plot = plot->next;
}
// create list of every tile in this plot
// init list
if (plot == NULL || daddy) {
plot = malloc(sizeof(struct list));
plot->type = map[x][y];
plot->area = 0;
plot->perimeter = 0;
plot->tiles = NULL;
plot->next = NULL;
if (prevPlot)
prevPlot->next = plot;
}
// check if current tile is in this list
// if yes, return
if (tile_in_list(x, y, plot))
return NULL;
// else, add, then check all surrounding tiles with this function
add_tile(x, y, plot);
plot->area++;
// look in every direction for same type, recurse it
for (int i = 0; i < 4; i++) {
if (x + dir[i][0] >= 0 &&
x + dir[i][0] < width &&
y + dir[i][1] >= 0 &&
y + dir[i][1] < height) {
if (map[x + dir[i][0]][y + dir[i][1]] == map[x][y]) {
check_plot(x + dir[i][0], y + dir[i][1],
width, height, map, plot, false);
} else {
plot->perimeter++;
}
} else
plot->perimeter++;
}
return plot;
}
int main ()
{
// figure out data dimensions
FILE *input = fopen("./input", "r");
int width = 0;
int height = 1;
while (fgetc(input) != '\n') width++;
for (char c = fgetc(input); c != EOF; c = fgetc(input)) {
if (c == '\n')
height++;
}
rewind(input);
printf("Dimensions: %d x %d\n", width, height);
// make 2d array
char **map = malloc(width * sizeof(char*));
map[0] = malloc(width * height);
for (int i = 1; i < width; i++) {
map[i] = map[0] + i * height;
}
// put the data in the array
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
map[j][i] = fgetc(input);
}
fgetc(input);
}
fclose(input);
int scoreSum = 0;
// find plots not in list, check their score
struct list *plots = NULL;
struct list *current = NULL;
char prevType = 0;
for (int i = 0; i < height; i++) {
for (int j = 0; j < width; j++) {
// nasty if. prev type, skip. first, init head.
// else, if tile is already in plot-list, skip
// else, add a new plot to the list from current tile
if (map[j][i] == prevType)
continue;
if (i == 0 && j == 0) {
plots = check_plot(j,i, width, height, map, plots, true);
current = plots;
}
else if (plot_exists(j, i, plots))
continue;
else
current = check_plot(j,i, width, height, map, current, true);
}
}
current = plots;
int sum = 0;
while (current) {
printf("plot %c is area %d and perimeter %d\n", current->type, current->area, current->perimeter);
sum += current->area * current->perimeter;
current = current->next;
}
printf("total score: %d\n", sum);
}

593
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plot L is area 116 and perimeter 94
plot F is area 93 and perimeter 70
plot I is area 54 and perimeter 52
plot V is area 83 and perimeter 60
plot Z is area 18 and perimeter 28
plot E is area 78 and perimeter 62
plot N is area 4 and perimeter 10
plot K is area 82 and perimeter 60
plot A is area 2 and perimeter 6
plot R is area 37 and perimeter 34
plot P is area 148 and perimeter 82
plot U is area 1 and perimeter 4
plot I is area 45 and perimeter 44
plot L is area 85 and perimeter 60
plot U is area 108 and perimeter 64
plot O is area 106 and perimeter 62
plot S is area 35 and perimeter 34
plot D is area 71 and perimeter 52
plot Z is area 3 and perimeter 8
plot U is area 1 and perimeter 4
plot L is area 1 and perimeter 4
plot R is area 178 and perimeter 112
plot X is area 1 and perimeter 4
plot W is area 1 and perimeter 4
plot H is area 77 and perimeter 64
plot U is area 60 and perimeter 46
plot Y is area 1 and perimeter 4
plot O is area 18 and perimeter 26
plot K is area 76 and perimeter 64
plot I is area 1 and perimeter 4
plot U is area 34 and perimeter 44
plot S is area 88 and perimeter 82
plot W is area 2 and perimeter 6
plot X is area 112 and perimeter 84
plot M is area 1 and perimeter 4
plot Z is area 76 and perimeter 78
plot X is area 1 and perimeter 4
plot H is area 8 and perimeter 16
plot S is area 1 and perimeter 4
plot K is area 67 and perimeter 70
plot X is area 6 and perimeter 14
plot I is area 25 and perimeter 40
plot W is area 105 and perimeter 64
plot I is area 1 and perimeter 4
plot M is area 6 and perimeter 10
plot A is area 2 and perimeter 8
plot S is area 10 and perimeter 14
plot N is area 116 and perimeter 84
plot Q is area 50 and perimeter 46
plot E is area 14 and perimeter 20
plot G is area 3 and perimeter 8
plot D is area 18 and perimeter 22
plot S is area 19 and perimeter 28
plot C is area 30 and perimeter 36
plot Y is area 8 and perimeter 14
plot U is area 2 and perimeter 6
plot N is area 1 and perimeter 4
plot P is area 1 and perimeter 4
plot D is area 1 and perimeter 4
plot M is area 8 and perimeter 16
plot I is area 1 and perimeter 4
plot Q is area 2 and perimeter 6
plot E is area 46 and perimeter 58
plot R is area 1 and perimeter 4
plot K is area 1 and perimeter 4
plot N is area 39 and perimeter 52
plot C is area 14 and perimeter 18
plot X is area 3 and perimeter 8
plot A is area 143 and perimeter 150
plot D is area 28 and perimeter 34
plot C is area 1 and perimeter 4
plot S is area 44 and perimeter 38
plot X is area 73 and perimeter 68
plot J is area 3 and perimeter 10
plot U is area 1 and perimeter 4
plot X is area 1 and perimeter 4
plot H is area 97 and perimeter 90
plot N is area 2 and perimeter 6
plot G is area 81 and perimeter 64
plot F is area 4 and perimeter 8
plot H is area 122 and perimeter 74
plot W is area 58 and perimeter 56
plot E is area 115 and perimeter 96
plot R is area 2 and perimeter 6
plot F is area 2 and perimeter 6
plot W is area 83 and perimeter 66
plot G is area 1 and perimeter 4
plot U is area 138 and perimeter 80
plot B is area 26 and perimeter 28
plot T is area 130 and perimeter 88
plot M is area 1 and perimeter 4
plot J is area 1 and perimeter 4
plot I is area 1 and perimeter 4
plot U is area 75 and perimeter 76
plot C is area 4 and perimeter 8
plot P is area 1 and perimeter 4
plot Y is area 1 and perimeter 4
plot J is area 1 and perimeter 4
plot H is area 1 and perimeter 4
plot E is area 78 and perimeter 78
plot P is area 1 and perimeter 4
plot V is area 1 and perimeter 4
plot K is area 1 and perimeter 4
plot P is area 77 and perimeter 64
plot F is area 1 and perimeter 4
plot S is area 86 and perimeter 72
plot K is area 120 and perimeter 56
plot H is area 1 and perimeter 4
plot O is area 52 and perimeter 50
plot I is area 18 and perimeter 24
plot J is area 71 and perimeter 36
plot M is area 1 and perimeter 4
plot W is area 1 and perimeter 4
plot Z is area 3 and perimeter 8
plot U is area 1 and perimeter 4
plot N is area 107 and perimeter 80
plot F is area 1 and perimeter 4
plot P is area 100 and perimeter 74
plot V is area 1 and perimeter 4
plot G is area 26 and perimeter 34
plot Y is area 53 and perimeter 44
plot W is area 55 and perimeter 48
plot J is area 7 and perimeter 12
plot C is area 2 and perimeter 6
plot Z is area 2 and perimeter 6
plot C is area 1 and perimeter 4
plot M is area 1 and perimeter 4
plot P is area 1 and perimeter 4
plot V is area 92 and perimeter 110
plot P is area 25 and perimeter 30
plot Q is area 2 and perimeter 6
plot S is area 17 and perimeter 26
plot J is area 1 and perimeter 4
plot T is area 130 and perimeter 88
plot F is area 5 and perimeter 12
plot Y is area 25 and perimeter 36
plot G is area 85 and perimeter 56
plot Z is area 13 and perimeter 22
plot G is area 3 and perimeter 8
plot N is area 3 and perimeter 8
plot A is area 2 and perimeter 6
plot N is area 54 and perimeter 48
plot W is area 70 and perimeter 52
plot A is area 113 and perimeter 90
plot O is area 91 and perimeter 66
plot V is area 2 and perimeter 8
plot O is area 1 and perimeter 4
plot B is area 1 and perimeter 4
plot U is area 104 and perimeter 70
plot H is area 1 and perimeter 4
plot A is area 1 and perimeter 4
plot S is area 6 and perimeter 14
plot J is area 1 and perimeter 4
plot D is area 1 and perimeter 4
plot A is area 3 and perimeter 8
plot G is area 1 and perimeter 4
plot X is area 117 and perimeter 62
plot Q is area 2 and perimeter 6
plot R is area 1 and perimeter 4
plot M is area 1 and perimeter 4
plot B is area 15 and perimeter 24
plot L is area 58 and perimeter 48
plot F is area 1 and perimeter 4
plot R is area 4 and perimeter 8
plot K is area 121 and perimeter 82
plot M is area 1 and perimeter 4
plot L is area 99 and perimeter 58
plot Z is area 2 and perimeter 6
plot B is area 6 and perimeter 12
plot X is area 6 and perimeter 14
plot P is area 40 and perimeter 34
plot F is area 1 and perimeter 4
plot H is area 4 and perimeter 10
plot V is area 5 and perimeter 10
plot J is area 1 and perimeter 4
plot E is area 52 and perimeter 52
plot T is area 69 and perimeter 60
plot P is area 173 and perimeter 60
plot A is area 1 and perimeter 4
plot R is area 10 and perimeter 18
plot P is area 5 and perimeter 10
plot L is area 69 and perimeter 62
plot Q is area 1 and perimeter 4
plot U is area 1 and perimeter 4
plot A is area 1 and perimeter 4
plot L is area 2 and perimeter 6
plot U is area 1 and perimeter 4
plot B is area 2 and perimeter 6
plot O is area 5 and perimeter 10
plot F is area 22 and perimeter 34
plot K is area 26 and perimeter 32
plot V is area 2 and perimeter 6
plot M is area 23 and perimeter 24
plot T is area 1 and perimeter 4
plot F is area 26 and perimeter 34
plot Z is area 7 and perimeter 12
plot D is area 85 and perimeter 60
plot G is area 2 and perimeter 6
plot B is area 42 and perimeter 40
plot E is area 1 and perimeter 4
plot P is area 136 and perimeter 64
plot F is area 85 and perimeter 72
plot I is area 55 and perimeter 46
plot Q is area 79 and perimeter 72
plot S is area 1 and perimeter 4
plot D is area 101 and perimeter 56
plot Z is area 3 and perimeter 8
plot K is area 144 and perimeter 110
plot Z is area 9 and perimeter 18
plot U is area 116 and perimeter 74
plot O is area 4 and perimeter 10
plot I is area 52 and perimeter 46
plot A is area 252 and perimeter 158
plot H is area 3 and perimeter 8
plot M is area 2 and perimeter 6
plot A is area 24 and perimeter 28
plot N is area 1 and perimeter 4
plot M is area 10 and perimeter 18
plot Y is area 1 and perimeter 4
plot N is area 1 and perimeter 4
plot A is area 1 and perimeter 4
plot D is area 4 and perimeter 10
plot B is area 105 and perimeter 68
plot E is area 1 and perimeter 4
plot T is area 3 and perimeter 8
plot A is area 15 and perimeter 24
plot F is area 7 and perimeter 12
plot C is area 1 and perimeter 4
plot L is area 79 and perimeter 56
plot G is area 68 and perimeter 48
plot V is area 24 and perimeter 24
plot E is area 1 and perimeter 4
plot K is area 1 and perimeter 4
plot S is area 1 and perimeter 4
plot B is area 27 and perimeter 32
plot O is area 45 and perimeter 40
plot C is area 1 and perimeter 4
plot U is area 107 and perimeter 84
plot F is area 12 and perimeter 18
plot E is area 1 and perimeter 4
plot T is area 2 and perimeter 6
plot P is area 1 and perimeter 4
plot F is area 16 and perimeter 20
plot X is area 1 and perimeter 4
plot Y is area 55 and perimeter 42
plot W is area 11 and perimeter 18
plot D is area 20 and perimeter 26
plot W is area 60 and perimeter 54
plot L is area 34 and perimeter 32
plot A is area 1 and perimeter 4
plot F is area 1 and perimeter 4
plot N is area 50 and perimeter 48
plot B is area 1 and perimeter 4
plot R is area 2 and perimeter 6
plot K is area 82 and perimeter 76
plot V is area 1 and perimeter 4
plot H is area 6 and perimeter 14
plot N is area 35 and perimeter 38
plot J is area 5 and perimeter 10
plot R is area 19 and perimeter 22
plot H is area 1 and perimeter 4
plot C is area 103 and perimeter 94
plot V is area 2 and perimeter 6
plot X is area 10 and perimeter 22
plot Z is area 47 and perimeter 44
plot J is area 4 and perimeter 10
plot Z is area 2 and perimeter 6
plot J is area 32 and perimeter 32
plot Q is area 52 and perimeter 50
plot D is area 31 and perimeter 36
plot X is area 3 and perimeter 8
plot I is area 21 and perimeter 30
plot V is area 142 and perimeter 78
plot L is area 1 and perimeter 4
plot F is area 4 and perimeter 8
plot H is area 2 and perimeter 6
plot Z is area 56 and perimeter 40
plot U is area 16 and perimeter 24
plot I is area 1 and perimeter 4
plot A is area 2 and perimeter 6
plot M is area 129 and perimeter 74
plot R is area 6 and perimeter 12
plot Z is area 3 and perimeter 8
plot E is area 6 and perimeter 12
plot K is area 1 and perimeter 4
plot S is area 27 and perimeter 30
plot D is area 2 and perimeter 6
plot E is area 3 and perimeter 8
plot U is area 97 and perimeter 72
plot Q is area 7 and perimeter 12
plot P is area 2 and perimeter 6
plot Z is area 119 and perimeter 72
plot Y is area 41 and perimeter 42
plot C is area 136 and perimeter 76
plot K is area 71 and perimeter 60
plot Q is area 3 and perimeter 8
plot N is area 6 and perimeter 10
plot D is area 50 and perimeter 48
plot S is area 1 and perimeter 4
plot B is area 96 and perimeter 64
plot G is area 2 and perimeter 6
plot Q is area 26 and perimeter 32
plot X is area 1 and perimeter 4
plot W is area 9 and perimeter 18
plot L is area 1 and perimeter 4
plot G is area 61 and perimeter 48
plot B is area 2 and perimeter 6
plot E is area 1 and perimeter 4
plot Z is area 57 and perimeter 56
plot P is area 118 and perimeter 76
plot T is area 2 and perimeter 6
plot A is area 11 and perimeter 24
plot I is area 16 and perimeter 28
plot M is area 11 and perimeter 22
plot A is area 126 and perimeter 70
plot P is area 124 and perimeter 74
plot A is area 1 and perimeter 4
plot T is area 4 and perimeter 10
plot F is area 79 and perimeter 66
plot A is area 1 and perimeter 4
plot W is area 17 and perimeter 26
plot Y is area 1 and perimeter 4
plot B is area 1 and perimeter 4
plot H is area 1 and perimeter 4
plot U is area 10 and perimeter 18
plot Y is area 25 and perimeter 36
plot P is area 49 and perimeter 48
plot R is area 3 and perimeter 8
plot T is area 19 and perimeter 24
plot H is area 33 and perimeter 38
plot T is area 1 and perimeter 4
plot H is area 21 and perimeter 32
plot D is area 88 and perimeter 68
plot E is area 1 and perimeter 4
plot X is area 170 and perimeter 100
plot N is area 6 and perimeter 12
plot U is area 90 and perimeter 84
plot S is area 1 and perimeter 4
plot B is area 142 and perimeter 152
plot X is area 105 and perimeter 86
plot S is area 8 and perimeter 14
plot B is area 62 and perimeter 54
plot S is area 1 and perimeter 4
plot I is area 1 and perimeter 4
plot G is area 6 and perimeter 12
plot M is area 177 and perimeter 88
plot J is area 153 and perimeter 86
plot N is area 1 and perimeter 4
plot U is area 1 and perimeter 4
plot X is area 1 and perimeter 4
plot O is area 18 and perimeter 32
plot D is area 71 and perimeter 60
plot R is area 1 and perimeter 4
plot A is area 1 and perimeter 4
plot O is area 14 and perimeter 26
plot G is area 282 and perimeter 132
plot I is area 1 and perimeter 4
plot W is area 38 and perimeter 36
plot R is area 44 and perimeter 56
plot P is area 1 and perimeter 4
plot O is area 2 and perimeter 6
plot H is area 77 and perimeter 64
plot J is area 94 and perimeter 54
plot E is area 1 and perimeter 4
plot Q is area 1 and perimeter 4
plot U is area 4 and perimeter 10
plot K is area 108 and perimeter 60
plot W is area 3 and perimeter 8
plot K is area 20 and perimeter 28
plot W is area 31 and perimeter 34
plot I is area 179 and perimeter 122
plot G is area 1 and perimeter 4
plot B is area 1 and perimeter 4
plot S is area 1 and perimeter 4
plot J is area 1 and perimeter 4
plot U is area 1 and perimeter 4
plot H is area 41 and perimeter 44
plot J is area 2 and perimeter 6
plot V is area 1 and perimeter 4
plot Q is area 127 and perimeter 76
plot T is area 109 and perimeter 58
plot A is area 1 and perimeter 4
plot U is area 12 and perimeter 22
plot I is area 1 and perimeter 4
plot Q is area 137 and perimeter 70
plot G is area 101 and perimeter 80
plot T is area 1 and perimeter 4
plot U is area 1 and perimeter 4
plot I is area 1 and perimeter 4
plot K is area 12 and perimeter 14
plot B is area 1 and perimeter 4
plot P is area 172 and perimeter 144
plot H is area 2 and perimeter 6
plot Q is area 1 and perimeter 4
plot E is area 2 and perimeter 6
plot V is area 238 and perimeter 116
plot R is area 4 and perimeter 8
plot E is area 17 and perimeter 24
plot J is area 1 and perimeter 4
plot O is area 29 and perimeter 26
plot J is area 84 and perimeter 64
plot Q is area 2 and perimeter 6
plot H is area 2 and perimeter 6
plot E is area 16 and perimeter 22
plot S is area 105 and perimeter 80
plot O is area 22 and perimeter 28
plot A is area 5 and perimeter 12
plot L is area 1 and perimeter 4
plot V is area 1 and perimeter 4
plot K is area 128 and perimeter 70
plot F is area 42 and perimeter 38
plot Q is area 1 and perimeter 4
plot T is area 1 and perimeter 4
plot S is area 2 and perimeter 6
plot B is area 130 and perimeter 82
plot L is area 1 and perimeter 4
plot U is area 107 and perimeter 82
plot T is area 141 and perimeter 78
plot D is area 3 and perimeter 8
plot J is area 2 and perimeter 6
plot Q is area 43 and perimeter 48
plot J is area 306 and perimeter 102
plot Z is area 1 and perimeter 4
plot U is area 1 and perimeter 4
plot S is area 59 and perimeter 52
plot O is area 36 and perimeter 36
plot R is area 2 and perimeter 8
plot I is area 9 and perimeter 18
plot O is area 2 and perimeter 6
plot W is area 4 and perimeter 8
plot J is area 3 and perimeter 8
plot U is area 1 and perimeter 4
plot M is area 1 and perimeter 4
plot Y is area 5 and perimeter 12
plot S is area 111 and perimeter 64
plot U is area 62 and perimeter 46
plot O is area 1 and perimeter 4
plot R is area 1 and perimeter 4
plot X is area 33 and perimeter 36
plot D is area 57 and perimeter 46
plot U is area 1 and perimeter 4
plot X is area 1 and perimeter 4
plot H is area 2 and perimeter 6
plot Q is area 3 and perimeter 8
plot Y is area 112 and perimeter 72
plot R is area 3 and perimeter 8
plot O is area 2 and perimeter 6
plot N is area 1 and perimeter 4
plot S is area 1 and perimeter 4
plot G is area 115 and perimeter 66
plot P is area 2 and perimeter 6
plot F is area 12 and perimeter 18
plot W is area 1 and perimeter 4
plot Q is area 5 and perimeter 12
plot T is area 5 and perimeter 12
plot F is area 16 and perimeter 22
plot G is area 1 and perimeter 4
plot K is area 4 and perimeter 8
plot U is area 15 and perimeter 24
plot C is area 6 and perimeter 14
plot L is area 1 and perimeter 4
plot G is area 1 and perimeter 4
plot D is area 13 and perimeter 20
plot A is area 211 and perimeter 142
plot V is area 41 and perimeter 38
plot N is area 110 and perimeter 64
plot P is area 15 and perimeter 24
plot R is area 102 and perimeter 72
plot D is area 5 and perimeter 12
plot O is area 2 and perimeter 6
plot B is area 56 and perimeter 54
plot Z is area 17 and perimeter 24
plot P is area 5 and perimeter 12
plot Z is area 1 and perimeter 4
plot C is area 106 and perimeter 110
plot E is area 1 and perimeter 4
plot L is area 81 and perimeter 60
plot M is area 1 and perimeter 4
plot L is area 3 and perimeter 8
plot W is area 25 and perimeter 32
plot Y is area 1 and perimeter 4
plot P is area 7 and perimeter 16
plot W is area 1 and perimeter 4
plot F is area 1 and perimeter 4
plot U is area 3 and perimeter 8
plot R is area 1 and perimeter 4
plot E is area 3 and perimeter 8
plot P is area 3 and perimeter 8
plot W is area 1 and perimeter 4
plot Q is area 76 and perimeter 62
plot E is area 123 and perimeter 88
plot R is area 26 and perimeter 28
plot C is area 1 and perimeter 4
plot T is area 45 and perimeter 48
plot W is area 3 and perimeter 8
plot M is area 5 and perimeter 12
plot O is area 2 and perimeter 6
plot T is area 1 and perimeter 4
plot D is area 75 and perimeter 62
plot H is area 1 and perimeter 4
plot I is area 1 and perimeter 4
plot F is area 1 and perimeter 4
plot W is area 107 and perimeter 78
plot M is area 16 and perimeter 30
plot Q is area 1 and perimeter 4
plot Y is area 18 and perimeter 28
plot L is area 232 and perimeter 134
plot G is area 141 and perimeter 70
plot W is area 49 and perimeter 58
plot V is area 1 and perimeter 4
plot O is area 60 and perimeter 42
plot X is area 66 and perimeter 54
plot R is area 12 and perimeter 16
plot I is area 1 and perimeter 4
plot F is area 2 and perimeter 8
plot P is area 1 and perimeter 4
plot E is area 21 and perimeter 26
plot M is area 4 and perimeter 12
plot W is area 1 and perimeter 4
plot N is area 30 and perimeter 36
plot V is area 1 and perimeter 4
plot J is area 11 and perimeter 20
plot V is area 77 and perimeter 72
plot O is area 42 and perimeter 52
plot B is area 1 and perimeter 4
plot G is area 1 and perimeter 4
plot C is area 126 and perimeter 100
plot L is area 13 and perimeter 20
plot U is area 156 and perimeter 84
plot W is area 8 and perimeter 18
plot L is area 1 and perimeter 4
plot U is area 92 and perimeter 58
plot P is area 84 and perimeter 72
plot C is area 1 and perimeter 4
plot X is area 42 and perimeter 52
plot P is area 146 and perimeter 84
plot U is area 1 and perimeter 4
plot Y is area 40 and perimeter 50
plot I is area 2 and perimeter 6
plot A is area 1 and perimeter 4
plot D is area 1 and perimeter 4
plot Q is area 1 and perimeter 4
plot F is area 116 and perimeter 76
plot U is area 61 and perimeter 54
plot S is area 7 and perimeter 16
plot O is area 1 and perimeter 4
plot I is area 59 and perimeter 50
plot G is area 116 and perimeter 94
plot M is area 1 and perimeter 4
plot Q is area 145 and perimeter 80
plot M is area 2 and perimeter 6
plot U is area 126 and perimeter 82
plot T is area 1 and perimeter 4
plot N is area 20 and perimeter 22
plot F is area 4 and perimeter 10
plot R is area 3 and perimeter 8
plot E is area 4 and perimeter 10
plot H is area 57 and perimeter 50
plot K is area 106 and perimeter 74
plot Q is area 1 and perimeter 4
plot S is area 4 and perimeter 10
plot L is area 2 and perimeter 6
plot E is area 142 and perimeter 90
plot W is area 1 and perimeter 4
plot S is area 2 and perimeter 6
plot W is area 10 and perimeter 18
plot M is area 1 and perimeter 4
plot P is area 106 and perimeter 82
plot S is area 1 and perimeter 4
plot R is area 1 and perimeter 4
plot S is area 2 and perimeter 6
plot C is area 1 and perimeter 4
plot R is area 27 and perimeter 26
plot G is area 10 and perimeter 16
plot K is area 1 and perimeter 4
plot G is area 3 and perimeter 8
plot T is area 8 and perimeter 18
plot H is area 1 and perimeter 4
plot D is area 1 and perimeter 4
plot A is area 2 and perimeter 6
plot S is area 1 and perimeter 4
plot W is area 2 and perimeter 6
plot B is area 1 and perimeter 4
plot K is area 1 and perimeter 4
plot F is area 12 and perimeter 18
plot X is area 1 and perimeter 4
plot Q is area 13 and perimeter 20
plot M is area 1 and perimeter 4
plot N is area 9 and perimeter 14
plot I is area 1 and perimeter 4
plot Z is area 1 and perimeter 4
plot C is area 2 and perimeter 6
plot M is area 1 and perimeter 4

385
12/test2 Normal file
View file

@ -0,0 +1,385 @@
10 plot A is area 1 and perimeter 4
1 plot A is area 11 and perimeter 24
1 plot A is area 113 and perimeter 90
1 plot A is area 126 and perimeter 70
1 plot A is area 143 and perimeter 150
1 plot A is area 15 and perimeter 24
4 plot A is area 2 and perimeter 6
1 plot A is area 2 and perimeter 8
1 plot A is area 211 and perimeter 142
1 plot A is area 24 and perimeter 28
1 plot A is area 252 and perimeter 158
1 plot A is area 3 and perimeter 8
1 plot A is area 5 and perimeter 12
7 plot B is area 1 and perimeter 4
1 plot B is area 105 and perimeter 68
1 plot B is area 130 and perimeter 82
1 plot B is area 142 and perimeter 152
1 plot B is area 15 and perimeter 24
2 plot B is area 2 and perimeter 6
1 plot B is area 26 and perimeter 28
1 plot B is area 27 and perimeter 32
1 plot B is area 42 and perimeter 40
1 plot B is area 56 and perimeter 54
1 plot B is area 6 and perimeter 12
1 plot B is area 62 and perimeter 54
1 plot B is area 96 and perimeter 64
7 plot C is area 1 and perimeter 4
1 plot C is area 103 and perimeter 94
1 plot C is area 106 and perimeter 110
1 plot C is area 126 and perimeter 100
1 plot C is area 136 and perimeter 76
1 plot C is area 14 and perimeter 18
2 plot C is area 2 and perimeter 6
1 plot C is area 30 and perimeter 36
1 plot C is area 4 and perimeter 8
1 plot C is area 6 and perimeter 14
4 plot D is area 1 and perimeter 4
1 plot D is area 101 and perimeter 56
1 plot D is area 13 and perimeter 20
1 plot D is area 18 and perimeter 22
1 plot D is area 2 and perimeter 6
1 plot D is area 20 and perimeter 26
1 plot D is area 28 and perimeter 34
1 plot D is area 3 and perimeter 8
1 plot D is area 31 and perimeter 36
1 plot D is area 4 and perimeter 10
1 plot D is area 5 and perimeter 12
1 plot D is area 50 and perimeter 48
1 plot D is area 57 and perimeter 46
1 plot D is area 71 and perimeter 52
1 plot D is area 71 and perimeter 60
1 plot D is area 75 and perimeter 62
1 plot D is area 85 and perimeter 60
1 plot D is area 88 and perimeter 68
8 plot E is area 1 and perimeter 4
1 plot E is area 115 and perimeter 96
1 plot E is area 123 and perimeter 88
1 plot E is area 14 and perimeter 20
1 plot E is area 142 and perimeter 90
1 plot E is area 16 and perimeter 22
1 plot E is area 17 and perimeter 24
1 plot E is area 2 and perimeter 6
1 plot E is area 21 and perimeter 26
2 plot E is area 3 and perimeter 8
1 plot E is area 4 and perimeter 10
1 plot E is area 46 and perimeter 58
1 plot E is area 52 and perimeter 52
1 plot E is area 6 and perimeter 12
1 plot E is area 78 and perimeter 62
1 plot E is area 78 and perimeter 78
7 plot F is area 1 and perimeter 4
1 plot F is area 116 and perimeter 76
3 plot F is area 12 and perimeter 18
1 plot F is area 16 and perimeter 20
1 plot F is area 16 and perimeter 22
1 plot F is area 2 and perimeter 6
1 plot F is area 2 and perimeter 8
1 plot F is area 22 and perimeter 34
1 plot F is area 26 and perimeter 34
1 plot F is area 4 and perimeter 10
2 plot F is area 4 and perimeter 8
1 plot F is area 42 and perimeter 38
1 plot F is area 5 and perimeter 12
1 plot F is area 7 and perimeter 12
1 plot F is area 79 and perimeter 66
1 plot F is area 85 and perimeter 72
1 plot F is area 93 and perimeter 70
6 plot G is area 1 and perimeter 4
1 plot G is area 10 and perimeter 16
1 plot G is area 101 and perimeter 80
1 plot G is area 115 and perimeter 66
1 plot G is area 116 and perimeter 94
1 plot G is area 141 and perimeter 70
2 plot G is area 2 and perimeter 6
1 plot G is area 26 and perimeter 34
1 plot G is area 282 and perimeter 132
3 plot G is area 3 and perimeter 8
1 plot G is area 6 and perimeter 12
1 plot G is area 61 and perimeter 48
1 plot G is area 68 and perimeter 48
1 plot G is area 81 and perimeter 64
1 plot G is area 85 and perimeter 56
7 plot H is area 1 and perimeter 4
1 plot H is area 122 and perimeter 74
4 plot H is area 2 and perimeter 6
1 plot H is area 21 and perimeter 32
1 plot H is area 3 and perimeter 8
1 plot H is area 33 and perimeter 38
1 plot H is area 4 and perimeter 10
1 plot H is area 41 and perimeter 44
1 plot H is area 57 and perimeter 50
1 plot H is area 6 and perimeter 14
2 plot H is area 77 and perimeter 64
1 plot H is area 8 and perimeter 16
1 plot H is area 97 and perimeter 90
12 plot I is area 1 and perimeter 4
1 plot I is area 16 and perimeter 28
1 plot I is area 179 and perimeter 122
1 plot I is area 18 and perimeter 24
1 plot I is area 2 and perimeter 6
1 plot I is area 21 and perimeter 30
1 plot I is area 25 and perimeter 40
1 plot I is area 45 and perimeter 44
1 plot I is area 52 and perimeter 46
1 plot I is area 54 and perimeter 52
1 plot I is area 55 and perimeter 46
1 plot I is area 59 and perimeter 50
1 plot I is area 9 and perimeter 18
7 plot J is area 1 and perimeter 4
1 plot J is area 11 and perimeter 20
1 plot J is area 153 and perimeter 86
2 plot J is area 2 and perimeter 6
1 plot J is area 3 and perimeter 10
1 plot J is area 3 and perimeter 8
1 plot J is area 306 and perimeter 102
1 plot J is area 32 and perimeter 32
1 plot J is area 4 and perimeter 10
1 plot J is area 5 and perimeter 10
1 plot J is area 7 and perimeter 12
1 plot J is area 71 and perimeter 36
1 plot J is area 84 and perimeter 64
1 plot J is area 94 and perimeter 54
6 plot K is area 1 and perimeter 4
1 plot K is area 106 and perimeter 74
1 plot K is area 108 and perimeter 60
1 plot K is area 12 and perimeter 14
1 plot K is area 120 and perimeter 56
1 plot K is area 121 and perimeter 82
1 plot K is area 128 and perimeter 70
1 plot K is area 144 and perimeter 110
1 plot K is area 20 and perimeter 28
1 plot K is area 26 and perimeter 32
1 plot K is area 4 and perimeter 8
1 plot K is area 67 and perimeter 70
1 plot K is area 71 and perimeter 60
1 plot K is area 76 and perimeter 64
1 plot K is area 82 and perimeter 60
1 plot K is area 82 and perimeter 76
7 plot L is area 1 and perimeter 4
1 plot L is area 116 and perimeter 94
1 plot L is area 13 and perimeter 20
2 plot L is area 2 and perimeter 6
1 plot L is area 232 and perimeter 134
1 plot L is area 3 and perimeter 8
1 plot L is area 34 and perimeter 32
1 plot L is area 58 and perimeter 48
1 plot L is area 69 and perimeter 62
1 plot L is area 79 and perimeter 56
1 plot L is area 81 and perimeter 60
1 plot L is area 85 and perimeter 60
1 plot L is area 99 and perimeter 58
12 plot M is area 1 and perimeter 4
1 plot M is area 10 and perimeter 18
1 plot M is area 11 and perimeter 22
1 plot M is area 129 and perimeter 74
1 plot M is area 16 and perimeter 30
1 plot M is area 177 and perimeter 88
2 plot M is area 2 and perimeter 6
1 plot M is area 23 and perimeter 24
1 plot M is area 4 and perimeter 12
1 plot M is area 5 and perimeter 12
1 plot M is area 6 and perimeter 10
1 plot M is area 8 and perimeter 16
5 plot N is area 1 and perimeter 4
1 plot N is area 107 and perimeter 80
1 plot N is area 110 and perimeter 64
1 plot N is area 116 and perimeter 84
1 plot N is area 2 and perimeter 6
1 plot N is area 20 and perimeter 22
1 plot N is area 3 and perimeter 8
1 plot N is area 30 and perimeter 36
1 plot N is area 35 and perimeter 38
1 plot N is area 39 and perimeter 52
1 plot N is area 4 and perimeter 10
1 plot N is area 50 and perimeter 48
1 plot N is area 54 and perimeter 48
1 plot N is area 6 and perimeter 10
1 plot N is area 6 and perimeter 12
1 plot N is area 9 and perimeter 14
3 plot O is area 1 and perimeter 4
1 plot O is area 106 and perimeter 62
1 plot O is area 14 and perimeter 26
1 plot O is area 18 and perimeter 26
1 plot O is area 18 and perimeter 32
5 plot O is area 2 and perimeter 6
1 plot O is area 22 and perimeter 28
1 plot O is area 29 and perimeter 26
1 plot O is area 36 and perimeter 36
1 plot O is area 4 and perimeter 10
1 plot O is area 42 and perimeter 52
1 plot O is area 45 and perimeter 40
1 plot O is area 5 and perimeter 10
1 plot O is area 52 and perimeter 50
1 plot O is area 60 and perimeter 42
1 plot O is area 91 and perimeter 66
7 plot P is area 1 and perimeter 4
1 plot P is area 100 and perimeter 74
1 plot P is area 106 and perimeter 82
1 plot P is area 118 and perimeter 76
1 plot P is area 124 and perimeter 74
1 plot P is area 136 and perimeter 64
1 plot P is area 146 and perimeter 84
1 plot P is area 148 and perimeter 82
1 plot P is area 15 and perimeter 24
1 plot P is area 172 and perimeter 144
1 plot P is area 173 and perimeter 60
2 plot P is area 2 and perimeter 6
1 plot P is area 25 and perimeter 30
1 plot P is area 3 and perimeter 8
1 plot P is area 40 and perimeter 34
1 plot P is area 49 and perimeter 48
1 plot P is area 5 and perimeter 10
1 plot P is area 5 and perimeter 12
1 plot P is area 7 and perimeter 16
1 plot P is area 77 and perimeter 64
1 plot P is area 84 and perimeter 72
7 plot Q is area 1 and perimeter 4
1 plot Q is area 127 and perimeter 76
1 plot Q is area 13 and perimeter 20
1 plot Q is area 137 and perimeter 70
1 plot Q is area 145 and perimeter 80
4 plot Q is area 2 and perimeter 6
1 plot Q is area 26 and perimeter 32
2 plot Q is area 3 and perimeter 8
1 plot Q is area 43 and perimeter 48
1 plot Q is area 5 and perimeter 12
1 plot Q is area 50 and perimeter 46
1 plot Q is area 52 and perimeter 50
1 plot Q is area 7 and perimeter 12
1 plot Q is area 76 and perimeter 62
1 plot Q is area 79 and perimeter 72
6 plot R is area 1 and perimeter 4
1 plot R is area 10 and perimeter 18
1 plot R is area 102 and perimeter 72
1 plot R is area 12 and perimeter 16
1 plot R is area 178 and perimeter 112
1 plot R is area 19 and perimeter 22
2 plot R is area 2 and perimeter 6
1 plot R is area 2 and perimeter 8
1 plot R is area 26 and perimeter 28
1 plot R is area 27 and perimeter 26
3 plot R is area 3 and perimeter 8
1 plot R is area 37 and perimeter 34
2 plot R is area 4 and perimeter 8
1 plot R is area 44 and perimeter 56
1 plot R is area 6 and perimeter 12
10 plot S is area 1 and perimeter 4
1 plot S is area 10 and perimeter 14
1 plot S is area 105 and perimeter 80
1 plot S is area 111 and perimeter 64
1 plot S is area 17 and perimeter 26
1 plot S is area 19 and perimeter 28
3 plot S is area 2 and perimeter 6
1 plot S is area 27 and perimeter 30
1 plot S is area 35 and perimeter 34
1 plot S is area 4 and perimeter 10
1 plot S is area 44 and perimeter 38
1 plot S is area 59 and perimeter 52
1 plot S is area 6 and perimeter 14
1 plot S is area 7 and perimeter 16
1 plot S is area 8 and perimeter 14
1 plot S is area 86 and perimeter 72
1 plot S is area 88 and perimeter 82
6 plot T is area 1 and perimeter 4
1 plot T is area 109 and perimeter 58
2 plot T is area 130 and perimeter 88
1 plot T is area 141 and perimeter 78
1 plot T is area 19 and perimeter 24
2 plot T is area 2 and perimeter 6
1 plot T is area 3 and perimeter 8
1 plot T is area 4 and perimeter 10
1 plot T is area 45 and perimeter 48
1 plot T is area 5 and perimeter 12
1 plot T is area 69 and perimeter 60
1 plot T is area 8 and perimeter 18
13 plot U is area 1 and perimeter 4
1 plot U is area 10 and perimeter 18
1 plot U is area 104 and perimeter 70
1 plot U is area 107 and perimeter 82
1 plot U is area 107 and perimeter 84
1 plot U is area 108 and perimeter 64
1 plot U is area 116 and perimeter 74
1 plot U is area 12 and perimeter 22
1 plot U is area 126 and perimeter 82
1 plot U is area 138 and perimeter 80
1 plot U is area 15 and perimeter 24
1 plot U is area 156 and perimeter 84
1 plot U is area 16 and perimeter 24
1 plot U is area 2 and perimeter 6
1 plot U is area 3 and perimeter 8
1 plot U is area 34 and perimeter 44
1 plot U is area 4 and perimeter 10
1 plot U is area 60 and perimeter 46
1 plot U is area 61 and perimeter 54
1 plot U is area 62 and perimeter 46
1 plot U is area 75 and perimeter 76
1 plot U is area 90 and perimeter 84
1 plot U is area 92 and perimeter 58
1 plot U is area 97 and perimeter 72
7 plot V is area 1 and perimeter 4
1 plot V is area 142 and perimeter 78
2 plot V is area 2 and perimeter 6
1 plot V is area 2 and perimeter 8
1 plot V is area 238 and perimeter 116
1 plot V is area 24 and perimeter 24
1 plot V is area 41 and perimeter 38
1 plot V is area 5 and perimeter 10
1 plot V is area 77 and perimeter 72
1 plot V is area 83 and perimeter 60
1 plot V is area 92 and perimeter 110
7 plot W is area 1 and perimeter 4
1 plot W is area 10 and perimeter 18
1 plot W is area 105 and perimeter 64
1 plot W is area 107 and perimeter 78
1 plot W is area 11 and perimeter 18
1 plot W is area 17 and perimeter 26
2 plot W is area 2 and perimeter 6
1 plot W is area 25 and perimeter 32
2 plot W is area 3 and perimeter 8
1 plot W is area 31 and perimeter 34
1 plot W is area 38 and perimeter 36
1 plot W is area 4 and perimeter 8
1 plot W is area 49 and perimeter 58
1 plot W is area 55 and perimeter 48
1 plot W is area 58 and perimeter 56
1 plot W is area 60 and perimeter 54
1 plot W is area 70 and perimeter 52
1 plot W is area 8 and perimeter 18
1 plot W is area 83 and perimeter 66
1 plot W is area 9 and perimeter 18
8 plot X is area 1 and perimeter 4
1 plot X is area 10 and perimeter 22
1 plot X is area 105 and perimeter 86
1 plot X is area 112 and perimeter 84
1 plot X is area 117 and perimeter 62
1 plot X is area 170 and perimeter 100
2 plot X is area 3 and perimeter 8
1 plot X is area 33 and perimeter 36
1 plot X is area 42 and perimeter 52
2 plot X is area 6 and perimeter 14
1 plot X is area 66 and perimeter 54
1 plot X is area 73 and perimeter 68
5 plot Y is area 1 and perimeter 4
1 plot Y is area 112 and perimeter 72
1 plot Y is area 18 and perimeter 28
2 plot Y is area 25 and perimeter 36
1 plot Y is area 40 and perimeter 50
1 plot Y is area 41 and perimeter 42
1 plot Y is area 5 and perimeter 12
1 plot Y is area 53 and perimeter 44
1 plot Y is area 55 and perimeter 42
1 plot Y is area 8 and perimeter 14
3 plot Z is area 1 and perimeter 4
1 plot Z is area 119 and perimeter 72
1 plot Z is area 13 and perimeter 22
1 plot Z is area 17 and perimeter 24
1 plot Z is area 18 and perimeter 28
3 plot Z is area 2 and perimeter 6
4 plot Z is area 3 and perimeter 8
1 plot Z is area 47 and perimeter 44
1 plot Z is area 56 and perimeter 40
1 plot Z is area 57 and perimeter 56
1 plot Z is area 7 and perimeter 12
1 plot Z is area 76 and perimeter 78
1 plot Z is area 9 and perimeter 18

BIN
5/a.out
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156
5/mainB.c Normal file
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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#define LINES 1000
struct page {
int page;
int *illegalPrec;
int ruleLen;
struct page *next;
};
void shuffle(int *array, size_t n)
{
if (n > 1)
{
size_t i;
for (i = 0; i < n - 1; i++)
{
size_t j = i + rand() / (RAND_MAX / (n - i) + 1);
int t = array[j];
array[j] = array[i];
array[i] = t;
}
}
}
void add_page(struct page *head, int page)
{
// traverse list until last member
while(head->next) head = head->next;
// allocate and store ptr
head->next = malloc(sizeof(struct page));
// allocate illegalArray
head->next->illegalPrec = calloc(16, sizeof(int));
head->next->ruleLen = 16;
// store page number in new item
head->next->page = page;
head->next->next = 0;
}
void add_rule (struct page *page, int illegal)
{
// make sure you wont go oob
int i = 0;
for (i = 0; i < page->ruleLen && page->illegalPrec[i] != 0; i++);
// if oob, realloc illegalPrec and change ruleLen-size
if (i >= page->ruleLen - 1) {
page->illegalPrec = realloc(page->illegalPrec,
page->ruleLen * 2 * sizeof(int));
page->ruleLen *= 2;
}
// store illegal page
page->illegalPrec[i] = illegal;
}
// power! x to the y!
int pow(int x, int y)
{
int ans = 1;
for (int i = 0; i < y; i++) ans *= x;
return ans;
}
// parse string into array of numbers
int parse_numbers(char *str_row, int *row, int n)
{
int i = 0;
for (; str_row[i] != '\n'; i++);
for (; i >= 0; i--) {
int pos = 0;
for (; str_row[i] >= '0' && str_row[i] <= '9' && i >= 0; i--) {
row[n] += (str_row[i] - '0') * pow(10, pos);
pos++;
}
n--;
}
return 1;
}
bool check_report (int *updates, int len, struct page *rules)
{
for (int i = len - 1; i >= 0; i--) {
struct page *current = rules;
// for each array member, try to find it in rules
while (current->page != updates[i] && current->next)
current = current->next;
if (current->page != updates[i])
continue;
// if found, for each lower array member,
// iterate through current->illegalPrec
// if match, illegal report
for (int j = i - 1; j >= 0; j--) {
for (int k = 0; k < current->ruleLen; k++) {
if (updates[j] == current->illegalPrec[k])
return 0;
}
}
}
return 1;
}
int main ()
{
FILE *input = fopen("input", "r");
// create list of pages, each with arrays of pages that must be BEFORE them
struct page *pages = malloc(sizeof(struct page));
struct page *current = pages;
// find pair.
int left = 0;
int right = 0;
// init head
fscanf(input, "%d|%d", &left, &right);
current->page = left;
current->ruleLen = 16;
current->illegalPrec = calloc(16, sizeof(int));
add_rule(current, right);
while (fscanf(input, "%d|%d", &left, &right) == 2) {
// check if left exists in list
while (current->next && current->page != left)
current = current->next;
if (current->page == left) {
add_rule(current, right);
}
else {
add_page(pages, left);
add_rule(current->next, right);
}
current = pages;
}
fseek(input, -2, SEEK_CUR);
// take in line. Parse numbers until newline.
char line[100];
int sum_reports = 0;
while (fgets(line, 100, input)) {
int numbers = 1;
for (int c = 0; line[c]; c++) numbers += (line[c] == ',');
int *updates = (int *)calloc(numbers, sizeof(int));
parse_numbers(line, updates, numbers);
while (!check_report(updates, numbers, pages)) {
shuffle(updates, numbers);
if (check_report(updates, numbers, pages))
sum_reports += updates[numbers / 2];
}
}
// Remember how many numbers you got this line, we'll iterate backwards!
// for each number in update, iterate through page-rules til you find it
// if found, make sure it isnt preceded by any page in its list?
// probably best to work completely backwards? rules can only ban pages from being before others
printf("sum: %d\n", sum_reports);
}

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#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <stdbool.h>
#define LINES 1000
struct page {
int page;
int *illegalPrec;
int ruleLen;
struct page *next;
};
void shuffle(int *array, size_t n)
{
if (n > 1)
{
size_t i;
for (i = 0; i < n - 1; i++)
{
size_t j = i + rand() / (RAND_MAX / (n - i) + 1);
int t = array[j];
array[j] = array[i];
array[i] = t;
}
}
}
void add_page(struct page *head, int page)
{
// traverse list until last member
while(head->next) head = head->next;
// allocate and store ptr
head->next = malloc(sizeof(struct page));
// allocate illegalArray
head->next->illegalPrec = calloc(16, sizeof(int));
head->next->ruleLen = 16;
// store page number in new item
head->next->page = page;
head->next->next = 0;
}
void add_rule (struct page *page, int illegal)
{
// make sure you wont go oob
int i = 0;
for (i = 0; i < page->ruleLen && page->illegalPrec[i] != 0; i++);
// if oob, realloc illegalPrec and change ruleLen-size
if (i >= page->ruleLen - 1) {
page->illegalPrec = realloc(page->illegalPrec,
page->ruleLen * 2 * sizeof(int));
page->ruleLen *= 2;
}
// store illegal page
page->illegalPrec[i] = illegal;
}
// power! x to the y!
int pow(int x, int y)
{
int ans = 1;
for (int i = 0; i < y; i++) ans *= x;
return ans;
}
// parse string into array of numbers
int parse_numbers(char *str_row, int *row, int n)
{
int i = 0;
for (; str_row[i] != '\n'; i++);
for (; i >= 0; i--) {
int pos = 0;
for (; str_row[i] >= '0' && str_row[i] <= '9' && i >= 0; i--) {
row[n] += (str_row[i] - '0') * pow(10, pos);
pos++;
}
n--;
}
return 1;
}
bool check_report (int *updates, int len, struct page *rules)
{
for (int i = len - 1; i >= 0; i--) {
struct page *current = rules;
// for each array member, try to find it in rules
while (current->page != updates[i] && current->next)
current = current->next;
if (current->page != updates[i])
continue;
// if found, for each lower array member,
// iterate through current->illegalPrec
// if match, illegal report
for (int j = i - 1; j >= 0; j--) {
for (int k = 0; k < current->ruleLen; k++) {
if (updates[j] == current->illegalPrec[k])
return 0;
}
}
}
return 1;
}
int main ()
{
FILE *input = fopen("input", "r");
// create list of pages, each with arrays of pages that must be BEFORE them
struct page *pages = malloc(sizeof(struct page));
struct page *current = pages;
// find pair.
int left = 0;
int right = 0;
// init head
fscanf(input, "%d|%d", &left, &right);
current->page = left;
current->ruleLen = 16;
current->illegalPrec = calloc(16, sizeof(int));
add_rule(current, right);
while (fscanf(input, "%d|%d", &left, &right) == 2) {
// check if left exists in list
while (current->next && current->page != left)
current = current->next;
if (current->page == left) {
add_rule(current, right);
}
else {
add_page(pages, left);
add_rule(current->next, right);
}
current = pages;
}
fseek(input, -2, SEEK_CUR);
// take in line. Parse numbers until newline.
char line[100];
int sum_reports = 0;
while (fgets(line, 100, input)) {
int numbers = 1;
for (int c = 0; line[c]; c++) numbers += (line[c] == ',');
int *updates = (int *)calloc(numbers, sizeof(int));
parse_numbers(line, updates, numbers);
while (!check_report(updates, numbers, pages)) {
shuffle(updates, numbers);
if (check_report(updates, numbers, pages))
sum_reports += updates[numbers / 2];
}
}
// Remember how many numbers you got this line, we'll iterate backwards!
// for each number in update, iterate through page-rules til you find it
// if found, make sure it isnt preceded by any page in its list?
// probably best to work completely backwards? rules can only ban pages from being before others
printf("sum: %d\n", sum_reports);
}