// https://www.golangprograms.com/go-language/operators.html
package main

import "fmt"

func scan() (int, int) {
	var a, b int
	fmt.Scan(&a, &b)
	return a, b
}

func main() {
	a, b := scan()
	// a, b := 123456789, 987654321
	if b%a == 0 {
		fmt.Print(b / a)
	} else {
		fmt.Print(b/a + 1)
	}
}