Problem Statement
given a number, write a JavaScript program with a function that takes the number as argument, and prints if the given number is even or odd
Solution
an even number leaves a remainder of 0 when divided by 2, and the odd number leaves a reminder of 1 when divided by 2
we can use arithmetic modulus operator to find the remainder of the division of given number by 2
Programs
1. check if value in num
is even or odd number using if-else statement
var num = 10;
if (num % 2 == 0) {
console.log('even number');
} else {
console.log('odd number');
}