Even Odd in Javascript

Published on 28 April 2022 (Updated: 25 September 2022)

Even Odd in Javascript

Welcome to the Even Odd in Javascript page! Here, you'll find the source code for this program as well as a description of how the program works.

Current Solution

const input = process.argv[2] != '' ? Number(process.argv[2]) : null; //coerce the input into a number, ignore empty string
if(!Number.isInteger(input)){ //if there is no input, input = undefined and the statement still prints
    console.log('Usage: please input a number');
} else {
    console.log(input%2 === 0 ? 'Even' : 'Odd');
}

Even Odd in Javascript was written by:

If you see anything you'd like to change or update, please consider contributing.

Note: The solution shown above is the current solution in the Sample Programs repository as of Oct 12 2019 10:08:50. The solution was first committed on Oct 11 2019 16:27:51. As a result, documentation below may be outdated.

How to Implement the Solution

No 'How to Implement the Solution' section available. Please consider contributing.

How to Run the Solution

No 'How to Run the Solution' section available. Please consider contributing.