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Add and fixed isOdd.js

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This commit is contained in:
Jake Gerber
2020-10-10 14:02:35 -07:00
committed by GitHub
parent 4971a29839
commit 008162228e
1 changed files with 6 additions and 10 deletions
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14
Maths/isOdd.js
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@ -1,21 +1,17 @@
//Returns true if a number is odd, returns false if a number is even, and returns null if the number is a decimal. // Returns true if a number is odd, returns false if a number is even, and returns null if the number is a decimal.
function isOdd (num) { function isOdd (num) {
if (num < 0) {
if (num < 0)
{
num *= -1 num *= -1
} }
if (Math.floor(num) !== num) if (Math.floor(num) !== num) {
{
console.error('Decimal Value') console.error('Decimal Value')
return null return null
} }
if (num % 2 === 1) if (num % 2 === 1) {
{
return true return true
} }
return false return false
} }