#include <iostream>
using namespace std;
int main() {
// Input
string name;
getline(cin, name);
// Process -> Output
cout << "Hello " << name;
return 0;
}
I2luY2x1ZGUgPGlvc3RyZWFtPgp1c2luZyBuYW1lc3BhY2Ugc3RkOwoKaW50IG1haW4oKSB7CiAgLy8gSW5wdXQKICBzdHJpbmcgbmFtZTsKICBnZXRsaW5lKGNpbiwgbmFtZSk7CiAgLy8gUHJvY2VzcyAtPiBPdXRwdXQKICBjb3V0IDw8ICJIZWxsbyAiIDw8IG5hbWU7CiAgcmV0dXJuIDA7Cn0=