#![allow(dead_code, deprecated, unused_variables, unused_mut)]
#![feature(int_roundings)]
fn main() {
    let a: i8 = 8;
    let b = 3;
    assert_eq!(a.div_floor(b), 2);
    assert_eq!(a.div_floor(- b), - 3);
    assert_eq!((- a).div_floor(b), - 3);
    assert_eq!((- a).div_floor(- b), 2);
}