How to calculate the absolute difference between two numbers in Kotlin

How to calculate the absolute difference between two numbers in Kotlin.

Here is a step-by-step tutorial on how to calculate the absolute difference between two numbers in Kotlin:

Step 1: Declare two variables to hold the two numbers between which you want to calculate the absolute difference. For example, let's say you want to find the absolute difference between the numbers 10 and 5. You can declare the variables as follows:

val number1 = 10
val number2 = 5

Step 2: Use the Math.abs() function to calculate the absolute difference between the two numbers. The Math.abs() function returns the absolute value of a given number. In this case, subtract one number from the other and pass the result to the Math.abs() function. Assign the result to a new variable to store the absolute difference. Here's an example:

val absoluteDifference = Math.abs(number1 - number2)

Step 3: Print the absolute difference to the console or use it in further calculations as needed. You can use the println() function to display the result. Here's an example:

println("The absolute difference between $number1 and $number2 is $absoluteDifference")

Step 4 (Optional): If you don't want to use the Math.abs() function, you can manually calculate the absolute difference using an if statement. Here's an example:

val absoluteDifference: Int

if (number1 > number2) {
    absoluteDifference = number1 - number2
} else {
    absoluteDifference = number2 - number1
}

println("The absolute difference between $number1 and $number2 is $absoluteDifference")

This if statement checks which number is greater and subtracts the smaller number from the larger one to calculate the absolute difference.

That's it! You now know how to calculate the absolute difference between two numbers in Kotlin.