零分，求助

#include<bits/stdc++.h>
using namespace std;
int main()
{
    long long n;
    cin>>n;
    for(int i=1;i<=n;i++)
    {
        double x,y;
        cin>>x>>y;
        if(y-x>x*0.05)
        {
            cout<<"better"<<endl;   
        }
        if(x-y>y*0.05)
        {
            cout<<"worse"<<endl;    
        }
        else
        {
            cout<<"same"<<endl;
        }
    }
    return 0;
}