Kotlin Comment

Comments are the statements that are used for documentation purpose. Comments are ignored by compiler so that don't execute. We can also used it for providing information about the line of code. There are two types of comments in Kotlin.

• Single line comment.
• Multi line comment.

Single line comment

Single line comment is used for commenting single line of statement. It is done by using '//' (double slash). For example:

fun main(args: Array< String>) {  
// this statement used for print   
    println("Hello World!")  
}  
fun main(args: Array< String>) {  
// this statement used for print   
    println("Hello World!")  
}  			  

Hello World!

Multi line comment

Multi line comment is used for commenting multiple line of statement. It is done by using /* */ (start with slash strict and end with star slash). For example:

fun main(args: Array< String>) {  
/* this statement 
   is used 
   for print */  
    println("Hello World!")  
}  
fun main(args: Array< String>) {  
/* this statement 
   is used 
   for print */  
    println("Hello World!")  
}  

Hello World!