View Code of Problem 197

#include<iostream>
#include<cstdio>
#include<cstring>
#include<algorithm>
#include<cctype>
#include<vector>
#include<cmath>
using namespace std;
int main(void){
	int a,b;
	while(cin>>a>>b){
		if(a>b)
			swap(a,b);
		int t=floor((sqrt(5)+1)/2*(b-a));
		if(t==a)
			cout<<0<<endl;
		else
			cout<<1<<endl;
	}
}