feliix42/aoc-2022
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

day 1: task 2

Browse source
This commit is contained in:
Felix Suchert 2022-12-25 23:31:24 +01:00
parent 7a1411e86d
commit 9354fb17cc
Signed by: feliix42
GPG key ID: 24363525EA0E8A99
2 changed files with 2267 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2252
day_1/input.txt Normal file
View file

File diff suppressed because it is too large Load diff

21
day_1/parser.y
View file

@ -96,16 +96,25 @@ int main(void) {
yylex_destroy(scanner);
// task 1.1
unsigned long max_val = 0;
// task 1
unsigned long max_vals[3] = {0, 0, 0};
for (unsigned long i = 0; i < parser_state->size; i++) {
if (parser_state->calorie_list[i] > max_val) {
max_val = parser_state->calorie_list[i];
if (parser_state->calorie_list[i] > max_vals[0]) {
int y = 0;
while (y < 3 && parser_state->calorie_list[i] > max_vals[y+1]) {
y++;
}
for (int yx = 0; yx < y; yx++) {
max_vals[yx] = max_vals[yx+1];
}
max_vals[y] = parser_state->calorie_list[i];
}
}
printf("Largest individual calorie load: %lu\n", max_val);
printf("Largest individual calorie loads:\n%lu\n%lu\n%lu\n", max_vals[0], max_vals[1], max_vals[2]);
printf("-------------\n");
printf("total: %lu\n", max_vals[0] + max_vals[1] + max_vals[2]);
return 0;
}