Compilare: main.cpp: In function 'int main()': main.cpp:14:29: warning: variable 'ans1' set but not used [-Wunused-but-set-variable] int ans=max(maxa*n,t*n),ans1=max(maxa,t); ^~~~ main.cpp:6:40: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("supersenzor.in","r",stdin); ^ main.cpp:7:42: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)', declared with attribute warn_unused_result [-Wunused-result] freopen("supersenzor.out","w",stdout); ^