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