Question

How to check if a number is odd or even without modulus operator in JavaScript

Answer 1

function is_even(n) { 
    return (parseInt(n / 2) * 2 === n); 
} 
  
var n = 13; 

var s = (is_even(n)) ? "Even" : "Odd"; 
 
document.write(s);
 
   
/*
run:
        
Odd
       
*/

 

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