All Kotlin

fun main() {
         var a:Int=76
         println("Value of a :${a}")
         
         var b:Char='A'
         println("value of b :${b}")
         
         var c:String="Welcome to my world"
         println("Value of String :${c}")
         
         var d:String="""
                 Welcome
                 To
                 My
                 World
                 """
          println("Value Of String :${d}")
          
          val numbers:IntArray= intArrayOf(1,2,3,4,5)
          val chars=charArrayOf('A','B','C')
          val games: Array<String> =arrayOf("Cricket","Kabaddi")
          
          println("Integers Array:${numbers.contentToString()}")
           println("Characters Array:${chars.contentToString()}")
            println("String Array:${games.contentToString()}")
         
 println("Mutable List Example :")
         
         var e = mutableListOf("C","C++","Java")
          println("List:${e}")
           e.add("Python")
           println("Updated List :${e}")
         
 println("Immutable List Example :")
         
         var k = listOf("C","C++","Java")
          println("List:${k}")
          
 println("Mutable Set Ex:")
          
          var g =mutableSetOf(1,2,3,4,5)
             println("SET :${g}")
             
             g.add(6)
             println("Updated Set:${g}")
             
 println("Immutable Set Ex:")
          
          var h =setOf(5,6,7,8,9)
             println("SET :${h}")
         
 println("Immutable Map Ex:")      
         
           var details = mapOf("Sno" to 101,"Sname" to "Hari")
           println("Map :${details}")         
          
 println("Mutable Map Ex:")  
 
          var courses = mutableMapOf("Sno" to 102,"Sname" to "Pari")
          println("Map :${courses}")
          
         courses["marks"]=100
          println("Updated Map :${courses}")
          
 println("Range Ex:")
      
          var r = 1..10
          for(e in r){
          println(e)
          }
          println("Enter value of m:")
          var m =readln()
          println(m)
                   
         }