Etienne/aoc2024
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Xamora 2024-12-11 13:23:10 +01:00
parent dcbface9ba
commit a72488734c
1 changed files with 3 additions and 35 deletions
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38
11/part2.c
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@ -27,19 +27,7 @@ void print_struc(struc *head) {
}
}
void* thread(void *data_void);
pthread_t create_thread(long nbr, int max) {
pthread_t thread_id;
data dt = {nbr, max};
pthread_create(&thread_id, NULL, thread, &dt);
pthread_join(thread_id, NULL);
return thread_id;
}
long count = 0;
pthread_mutex_t mutex;
void blink(long nbr, int max) {
for (; max > 0; max--) {
@ -51,21 +39,12 @@ void blink(long nbr, int max) {
int left = nbr / (pow(10, len / 2));
nbr = nbr % (long)(pow(10, len / 2));
create_thread(left, max - 1);
blink(left, max - 1);
}
else
nbr *= 2024;
}
pthread_mutex_lock(&mutex);
count++;
pthread_mutex_unlock(&mutex);
}
void* thread(void *data_void) {
data *dt = (data*)data_void;
blink(dt->nbr, dt->max);
return NULL;
}
int main(int argc, char **argv) {
@ -84,23 +63,12 @@ int main(int argc, char **argv) {
cur = cur->next;
}
//long len = lenght_struc(head);
//pthread_t thread_id[len + 1];
pthread_mutex_init(&mutex, NULL);
cur = head;
for (int i = 0; cur->next != NULL; i++) {
create_thread(cur->nbr, 75);
while (cur->next != NULL) {
blink(cur->nbr, 75);
cur = cur->next;
}
//for (int i = 0; i < len; i++) {
//pthread_join(thread_id[i], NULL);
//}
printf("count: %ld\n", count);
return 0;