Hello World program in Kotlin

Kotlin Server Side ProgrammingProgramming

In this article, we will understand how to print hello world in Kotlin. Hello world is stored as a string format and is printed using ‘print()’ function.

Input

Suppose our input is

Hello World

Output

The expected out should be

Hello World

Algorithm

  • Step 1 − START

  • Step 2 − Define a string variable

  • Step 3 − Display the string on the console

  • Step 4 − STOP

Example 1

In this example, we will simply display a string “Hello World” using the print() method in Kotlin −

fun main() { val inputStr = "Hello World!" print(inputStr) }

Output

Hello World!

Example 2

Here, we have created a custom function and printed Hello World

fun printStr(inputStr : String){ print(inputStr) } fun main() { val inputStr = "Hello World!" printStr(inputStr) }

Output

Hello World!
raja
Updated on 13-Oct-2022 12:15:46

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