Kotlin Program to Check Whether a Number is Even or Odd

In this program, we will learn to code the Kotlin Program to Check Whether a Number is Even or Odd. Let’s understand more about even and odd numbers then we will see the logic to check whether a number is even or odd in Kotlin Programming Language.

Contents

Even Numbers

A whole number that can be divided by 2 into two whole numbers is called an even number. For example, 2, 4, 6, 8, 10, etc.

Odd Numbers

A whole number that cannot be divided by 2 into two whole numbers is called an even number. For example, 1, 3, 5, 7, 9, etc.

Now, let’s see the Kotlin Program to Check Whether a Number is Even or Odd.

Kotlin Program to Check Whether a Number is Even or Odd

```//Kotlin Program to Check Whether a Number is Even or Odd
import java.util.Scanner;

fun main() {
var sc = Scanner(System.`in`);
println("Enter a number: ");
var num = sc.nextInt();

if(num % 2 == 0){
println("\$num is an Even Number");
}

else{
println("\$num is an Odd Number");
}
}```

Output

``````Enter a number: 77
77 is an Odd Number``````
``````Enter a number: 18
18 is an Even Number``````

How Does This Program Work?

```    var sc = Scanner(System.`in`);
println("Enter a number ");
var num = sc.nextInt();```

In this program, first, we have taken the input of the number from the user, using the Scanner Class of Java. We import the Scanner Class using `import java.util.Scanner;`

```    if(num % 2 == 0){
println("\$num is an Even Number");
}

else{
println("\$num is an Odd Number");
}```

Then, we have used the if-else to check whether the number is fully divisible by 2 or not.
If the remainder is 0 when the given number is divided by 2 then it is an Even Number otherwise it is an Odd Number. So, to check the remainder we use the modulo operator i.e. “%”.

This is the Kotlin Program to Check Whether a Number is Even or Odd.

Conclusion

I hope after going through this post, you understand how to code Kotlin Program to Check Whether a Number is Even or Odd.
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