#include <bits/stdc++.h> using namespace std; int main() { int n; cin>>n; if(n<8){ cout<<"You are too young!"; }else if(n>=8&&n<12){ cout<<"Welcome to Junior Class!"; }else if(n>=13&&n<18){ cout<<"Welcome to Senior Class!"; }else if(n>=19){ cout<<"You are too old!"; } return 0; }