#include <stdio.h>

int main()
{
	int N;
	long long K;
	scanf("%d %lld", &N, &K);
	
	int i, j;
	long long sum = 0;
	for (j = N; sum <= K; j--) sum += j;
	for (i = 1, sum -= ++j; j <= N; sum -= ++j) {
		while (sum < K) sum += i++;
		if (sum == K) break;
	}
	if (j <= N) printf("1\n");
	else printf("2\n");
	fflush(stdout);
	return 0;
}