import java.util.Scanner;

public class WalkN {
    
    public static void main(String[] args) {
        
        int a;
        int b;
        
        Scanner scanner = new Scanner(System.in);
        
        a = scanner.nextInt();
        b = scanner.nextInt();
        
        if(b % a == 0){
            System.out.println(b/a);
        }else{
            System.out.println(b/a + 1);
        }
    }
    
}