Karkit

use std::io::stdin;

fn main() {
    let mut n = String::new();
    stdin().read_line(&mut n).unwrap();
    let mut a = String::new();
    stdin().read_line(&mut a).unwrap();
    let mut b = String::new();
    stdin().read_line(&mut b).unwrap();
    
    let mut n: u32 = n.trim().parse().unwrap();
    let a: u32 = a.trim().parse().unwrap();
    let b: u32 = b.trim().parse().unwrap();

    let halvempi = if a < b {a} else {b};

    n -= n%halvempi;
    println!("{}", n/&halvempi)
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED