#include <stdio.h>
void main(void){
	int s = 0 , f = 0;
	int input = scanf("%d %d",&s,&f);
	if(input == 2){
		printf("入力エラー\n");
	}
	int ans = 1 + f/s;
	if(f%s != 0){
		ans += 1 ;
	}
    printf("%d",ans);

}