Kotlin Program Sum of Two Numbers

In this tutorial, you shall learn how to write a program to find the sum of two given numbers in Kotlin.

Kotlin Sum of two numbers

To find the sum of two numbers in Kotlin, you can use Arithmetic Addition Operator.

Program

In the following program, we take two numbers in x, y; find their sum, and print the output.

Main.kt

fun main() {
    print("Enter first number : ")
    val x = readLine()!!.toDouble()

    print("Enter second number : ")
    val y = readLine()!!.toDouble()

    val sum = x + y
    print("$x + $y is $sum")
}

Output #1

Enter first number : 20
Enter second number : 40
20.0 + 40.0 is 60.0

Output #2

Enter first number : 2.53
Enter second number : 1.04
2.53 + 1.04 is 3.57

Related Tutorials

• Kotlin – Addition Operator

Conclusion

In this Kotlin Tutorial, we learned how to find the sum of two numbers using Addition Operator.