even number without mod
function testodd(num) {
if((num & 1) == 0){
return true
}
return false;
}
var output = testodd(17);
console.log(output); // --> false
var output = testodd(-16);
console.log(output); // --> true
var output = testodd(0);
console.log(output); // --> trueOdd or even program in java using a mod operator
import java.util.Scanner;public class Main{public static void main(String[] args){Scanner reader = new Scanner(System.in);System.out.print("Enter a number: ");int num = reader.nextInt();if(num % 2 == 0)System.out.println(num + " is even");elseSystem.out.println(num + " is odd");}}Copyright © 2021 Codeinu
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