#include<stdio.h>

int main(void){
    int a,b,rslt=0;
    scanf("%d %d",&a,&b);
    if(b%a==0){
        rslt=b/a;
    }else if(b%a!=0){
        rslt=b/a+1;
    }
    printf("%d\n",rslt);
    return 0;
}