use std::io;

fn main(){
    
    let mut s: String = String::new();
    
    io::stdin().read_line(&mut s).ok();
    let v: Vec<u32> = s.trim()
	.split(' ')
	.map(|e| e.parse().ok().unwrap())
	.collect();

    if v[0] >= v[1] {
	println!("1");
    } else if v[1] % v[0] == 0 {
	println!("{}", v[1] / v[0]);
    } else {
	println!("{}", v[1] / v[0] +1 );
    }
}