Answers for "find odd or even number in java without using mod operator"

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); // --> true

Odd 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");}}