//compare variable

#include <iostream>

using namespace std;

int main()

{
    cout<<"vamos a comparar dos variables"<<endl;//comparamos dos variables
    int a=a;
    int b=b;
    cin>>a;
    cin>>b;
    if(a>b) cout<<"a es mayor que b"<<endl;
    else cout<<" b es mayor que a"<<endl;
    return 0;
}