Kortit

use std::io::{BufRead, BufReader};

fn main() {
    let mut input = BufReader::new(std::io::stdin());
    let mut line = "".to_string();
    input.read_line(&mut line).unwrap();
    let num = line.trim().parse::<i32>().unwrap();

    if num <= 1 || num >= 51 {
        return println!("NO");
    }

    if num >= 27 {
        return println!("YES");
    }

    println!("MAYBE")
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: WRONG ANSWER