Compilare: user.cpp: In function ‘void ramas1(int, int, int)’: user.cpp:41:11: warning: unused variable ‘i’ [-Wunused-variable] int s,i; ^ user.cpp: In function ‘void ramas2(int, int, int)’: user.cpp:49:11: warning: unused variable ‘i’ [-Wunused-variable] int s,i; ^ user.cpp: In function ‘int main()’: user.cpp:56:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("momente.in","r",stdin); ^ user.cpp:57:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("momente.out","w",stdout); ^ user.cpp:90:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d\n",&k); ^ user.cpp:93:88: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d%d%d%d%d%d%d%d\n",&l1,&z1,&ora1,&min1,&s1,&l2,&z2,&ora2,&min2,&s2); ^ user.cpp:20:13: warning: array subscript is above array bounds [-Warray-bounds] month[12]=31; ^