#!/usr/bin/env node;
/******************************************************************************
 * This program computes leap years.
 * 
 * Copyright © 2020 Richard Lesh.  All rights reserved.
 *****************************************************************************/

const YEAR = 1900;
const main = async () => {
    const IS_LEAP_YEAR = YEAR % 4 === 0 && YEAR % 100 !== 0 || YEAR % 400 === 0;
    console.log([YEAR, " is ", (IS_LEAP_YEAR ? "" : "NOT "), "a leap year."].join(''));
}
main().catch( e => { console.error(e) } );