Compilare: user.c: In function ‘main’: user.c:26:9: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("ssm.in", "r", stdin); ^ user.c:27:9: warning: ignoring return value of ‘freopen’, declared with attribute warn_unused_result [-Wunused-result] freopen("ssm.out", "w", stdout); ^ user.c:29:7: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &nr); ^ user.c:32:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &vector[i]); ^ user.c: In function ‘valoareSumaMaxima’: user.c:22:8: warning: ‘end’ may be used uninitialized in this function [-Wmaybe-uninitialized] printf("%d %d %d\n", maxim1, start+1, end+1); ^