Eroare de compilare: user.c: In function ‘main’: user.c:147:19: error: request for member ‘nod’ in something not a structure or union if(heap[p[y]].nod != y) exit(0); ^ user.c:111:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d\n", &n, &m); ^ user.c:119:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d\n", &a, &b, &c); ^