use std::io::stdin;

fn get_line() -> String {
    let mut line = String::new();
    stdin().read_line(&mut line).ok();
    line
}

fn main() {
    let line = get_line();
    let line: Vec<&str> = line.trim().split_whitespace().collect();
    let line: Vec<i32> = line.iter().map(|x| x.parse().unwrap()).collect();
    let a = line[0];
    let b = line[1];
    if b % a == 0 {
        println!("{}", b / a);
    } else {
        print!("{}", b / a + 1);
    }
}