#include<bits/stdc++.h> using namespace std; int main(){ int n; cin>>n; if(n<8||n=8); cout<<"You are too young"; } else if(n>8&&=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; }