import java.io.*;
import java.util.*;
/*yukicoder No.46 はじめのn歩*/
class No46{
  public static void main(String[] args){
    Scanner scan = new Scanner(System.in);
    int a = scan.nextInt();  //一歩の歩数aを入力
    int b = scan.nextInt();  //歩く距離bを入力
    int walk = b/a;  //歩いた回数
    if(b%a !=0) 
      walk+=1;
    System.out.println(walk);
  }
}