12302 - 判断含糖量

#include<bits/stdc++.h>
using namespace std;
int main(){
  	int x1,c1,x2,c2;
  	double n1,n2;
  	cin>>x1>>c1>>x2>>c2;
  	n1=x1*c1;
  	n2=x2*c2;
  	if(n1==n2) cout<<"Equal";
  	if(n1>n2) cout<<"A";
  	if(n1<n2) cout<<"B";
	return 0;
}