90分求解

#include<bits/stdc++.h> 
using namespace std;
int main()
{
	int a,b,c;
	long long sa,sb;
	cin>>a>>b>>c;
	sa=pow(a,2);
	sb=c*b;
	if(sa>sb)cout<<"Alice";
	else cout<<"Bob";
	
	return 0;
}