#include<iostream>
using namespace std;

int main(){

/*int n;
cin>>n;

if(n%2==0){
    cout<<"even"<<endl;
}else{
     cout<<"odd"<<endl;
}
*/

    /* int a = 1;
    int x = a++;
    int y = ++a;
    cout<<x<<" "<<y<<" "<<a<<endl; */


    int a = 0;
    if(++a){
        cout<<"Hello";
        cout<<a<<endl;
    }else{
    cout<<"bye";
    cout<<a<<endl;
    }



   return 0;
}