package main

import (
	"fmt"
)

func resolve(a, b int) int {
	ret := b / a
	if b%a != 0 {
		ret += 1
	}
	return ret
}

func main() {
	var a, b int
	fmt.Scanf("%d %d\n", &a, &b)
	fmt.Println(resolve(a, b))
}