1 #include <map>
 2 #include <queue>
 3 #include <cmath>
 4 #include <vector>
 5 #include <string>
 6 #include <cstdio>
 7 #include <cstring>
 8 #include <climits>
 9 #include <iostream>
10 #include <algorithm>
11 #define INF 0x3f3f3f3f
12 #define LL long long
13 #define wzf ((1 + sqrt(5.0)) / 2.0)
14 using namespace std;
15 
16 int n, m;
17 
18 int main()
19 {
20     while (~scanf("%d%d", &n, &m))
21     {
22         if (int(abs(n - m) * wzf) == min(n, m))
23             printf("0\n");
24         else
25             printf("1\n");
26     }
27     return 0;
28 }