Compilare: user.cpp: In function ‘int main()’: user.cpp:89:23: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(abs(aux) < maxi2) ^ user.cpp:95:23: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(abs(aux) > mini2) ^ user.cpp:84:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(aux < 0) ^ user.cpp:101:15: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(aux > mini) ^ user.cpp:52:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("produs4.in", "r", stdin); ^ user.cpp:53:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("produs4.out", "w", stdout); ^ user.cpp:55:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &T); ^ user.cpp:59:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &n); ^ user.cpp:66:38: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d", &x, &y, &z); ^ user.cpp:81:30: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d", &aux); ^ user.cpp: In function ‘int minim(int, int, int)’: user.cpp:17:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int maxim(int, int, int)’: user.cpp:24:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int max2(int, int, int)’: user.cpp:31:1: warning: control reaches end of non-void function [-Wreturn-type] } ^