package main

import (
	"bufio"
	"fmt"
	"os"
	"strconv"
	"strings"
)

func stdin() (inputs []string) {
	scanner := bufio.NewScanner(os.Stdin)
	for scanner.Scan() {
		inputs = append(inputs, scanner.Text())
	}
	return
}

func nums(input string) []int {
	nums := []int{}
	for _, snum := range strings.Split(input, " ") {
		n, _ := strconv.Atoi(snum)
		nums = append(nums, n)
	}
	return nums
}

// Run is a main process
func Run(inputs []string) string {
	nums := nums(inputs[0])
	ret := nums[1] / nums[0]
	if nums[1]%nums[0] > 0 {
		ret++
	}
	return fmt.Sprint(ret)
}

func main() {
	p := stdin()
	fmt.Println(Run(p))
}