Compilare: user.cpp:50:6: warning: "/*" within comment [-Wcomment] /*if(mars[i]>max1) ^ user.cpp: In function ‘int main()’: user.cpp:30:12: warning: variable ‘max’ set but not used [-Wunused-but-set-variable] int n,i,s,max,max1,q,w; ^ user.cpp:30:16: warning: variable ‘max1’ set but not used [-Wunused-but-set-variable] int n,i,s,max,max1,q,w; ^ user.cpp:30:21: warning: variable ‘q’ set but not used [-Wunused-but-set-variable] int n,i,s,max,max1,q,w; ^ user.cpp: In function ‘bool comparare(qwe, qwe)’: user.cpp:16:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:31:34: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("reactivi.in","r",stdin); ^ user.cpp:32:36: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("reactivi.out","w",stdout); ^ user.cpp:33:16: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:37:37: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&v[i].st,&v[i].dr); ^