#include<stdio.h>
int main(void){
    int a,b,c,i=0;
    printf("1<=a,b<=10^9\n");
    scanf("%d%d",&a,&b);
    while (c>0) {
        i++;
        c=b-a*i;
    }
    printf("%d\n",i);
    return 0;
}