#include<iostream> #include<iomanip> #include<cstring> using namespace std; int main() { char c1='C',c2='h',c3='i',c4='n',c5='a'; c1+=4; c2+=4; c3+=4; c4+=4; c5+=4; cout<<c1<<c2<<c3<<c4<<c5<<endl; return 0; }