package main

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

func main() {
	sc := bufio.NewScanner(os.Stdin)
	sc.Split(bufio.ScanWords)

	sc.Scan()
	aStr := sc.Text()
	sc.Scan()
	bStr := sc.Text()

	a, _ := strconv.Atoi(aStr)
	b, _ := strconv.Atoi(bStr)
	step := b / a
	if b%a != 0 {
		step++
	}
	fmt.Println(step)
}