#include<bits/stdc++.h> 
using namespace std;
int n,a,b,x,y;
double c,z;
int main()
{ 
    cin>>n;
    cin>>x>>y;
    z=x*1.00/y;
    for(int i=2;i<=n;i++)
    {
    	cin>>a>>b;
    	c=a*1.00/b;
    	if(z-c>0.05)
    	    cout<<"better"<<endl;
    	else
    	    if(c-z>0.05)
    	        cout<<"worse"<<endl;
    	    else
    	        cout<<"same"<<endl;
	}
    return 0;
}

这哪里错了？ WA两个 https://www.luogu.com.cn/record/83821102