use std::io::{Read,self};

fn main(){
    let mut buf = String::new();
    io::stdin().read_to_string(&mut buf).unwrap();
    let mut input = buf.split_ascii_whitespace();

    let strid:usize = input.next().unwrap().parse().unwrap();
    let goal:usize = input.next().unwrap().parse().unwrap();
    
    if goal % strid == 0{
        println!("{}", goal / strid)
    }else {
        println!("{}", goal / strid + 1);
    }
}