最 简 单 紫 题

#include<cstdio>
#include<cmath>
int min(int x,int y){
    return (x<y?x:y);
}int main(){
    int a,b;
    while(~scanf("%d %d",&a,&b)){
        int n=int(abs(a-b)*(sqrt(5)+1)/2);
        printf(n==min(a,b)?"0\n":"1\n");
    }return 0;
}