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