First program to print Hello World message in Kotlin

Write following code in any text editor save the file .

Kotlin.kt

import java.time.LocalDateTime;

fun main (args : Array<String>){

val currentTime = LocalDateTime.now();

println("Hello Kotlin World ....")

println("Welcome in Kotlin World ...currtent Time is ::  $currentTime")

}

Command to compile code and package in jar

kotlinc Kotlin.kt -include-runtime -d Kotlin.jar

Command to run Kotlin.jar file

java -jar Kotlin.jar

Output Console .....

Hello Kotlin World ....

Welcome in Kotlin World ...currtent Time is ::  2020-10-21 T 12:31:21.879