Compilare: user.cpp: In function ‘int main()’: user.cpp:24:43: warning: too many arguments for format [-Wformat-extra-args] scanf("%d%d%d%d%d",&n,&a,&b,&xs,&q,&qs); ^ user.cpp:21:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pocnitoare.in","r",stdin); ^ user.cpp:22:41: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("pocnitoare.out","w",stdout); ^ user.cpp:24:44: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d%d%d",&n,&a,&b,&xs,&q,&qs); ^