Compilare: user.cpp: In function ‘int main()’: user.cpp:23:28: warning: format ‘%lld’ expects argument of type ‘long long int*’, but argument 2 has type ‘int*’ [-Wformat=] scanf("%lld %d", &N, &P); ^ user.cpp:20:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("frumoasa.in" ,"r", stdin ); ^ user.cpp:21:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("frumoasa.out","w", stdout); ^ user.cpp:23:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%lld %d", &N, &P); ^ user.cpp: In function ‘int Pow(int, long long int)’: user.cpp:16:1: warning: control reaches end of non-void function [-Wreturn-type] } ^