#include<iostream>
using namespace std;
int main(){
    int a,b;
    cin>>a>>b;
    if(a>=b) cout<<"Congratulations!"<<endl;
    else cout<<"Enjoy another semester..."<<endl;
    return 0;
}

我在本地编译器上运行也基本没问题（？）要么就是本蒟蒻人品不好？？？(╥╯^╰╥)