#include <stdio.h>

int main(void){
	int a = 0;
	int b = 0;
	int i = 0;
	int result = 0;
	
	while(i == 0){
		scanf("%d %d", &a, &b);
		if(a > 0 && b > 0){
			i++;
		}
	}
	
	result = b / a;
	if(result * a < b){
		result++;
	}
	printf("%d\n", result);
	return 0;
}