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