mirror of
https://github.com/TheAlgorithms/JavaScript.git
synced 2025-07-19 01:55:51 +08:00
27 lines
643 B
JavaScript
27 lines
643 B
JavaScript
/*
|
|
author: PatOnTheBack
|
|
license: GPL-3.0 or later
|
|
|
|
Modified from:
|
|
https://github.com/TheAlgorithms/Python/blob/master/maths/abs.py
|
|
|
|
This script will find the absolute value of a number.
|
|
|
|
More about absolute values:
|
|
https://en.wikipedia.org/wiki/Absolute_value
|
|
*/
|
|
|
|
function absVal (num) {
|
|
// Find absolute value of `num`.
|
|
'use strict'
|
|
if (num < 0) {
|
|
return -num
|
|
}
|
|
// Executes if condition is not met.
|
|
return num
|
|
}
|
|
|
|
// Run `abs` function to find absolute value of two numbers.
|
|
console.log('The absolute value of -34 is ' + absVal(-34))
|
|
console.log('The absolute value of 34 is ' + absVal(34))
|