Compilare: main.c: In function 'main': main.c:7:5: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^~~~~~~~~~~~~~~ main.c:9:9: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &a[i]); ^~~~~~~~~~~~~~~~~~ main.c:30:19: warning: 'start' may be used uninitialized in this function [-Wmaybe-uninitialized] ans[--max] = a[start]; ~^~~~~~~