Eroare de compilare: user.cpp: In function ‘int k(int, int)’: user.cpp:11:24: error: ‘p’ cannot be used as a function return t*t*p(a, b%2); ^ user.cpp: In function ‘int main()’: user.cpp:15:5: error: ‘cin’ was not declared in this scope cin>>n>>p; ^ user.cpp:16:5: error: ‘cout’ was not declared in this scope cout<<k(n,p); ^ user.cpp: In function ‘int k(int, int)’: user.cpp:12:1: warning: control reaches end of non-void function [-Wreturn-type] } ^