Add Pancake Sort in Kotlin

Kotlin/Pancake_Sort.txt

@@ -0,0 +1,78 @@
+// Kotlin Code for Pancake Sort
+
+class PancakeSorting
+{   
+    // This functions reverses the array upto index n
+    fun reverseArray ( int:a [] , int:n ):void
+    {
+        int temp[] = new int [n+1] ;   
+        for (i in 0 until n)
+        {
+            temp [i] = a [n-i];
+        }
+        for (i in 0 until n)
+	{
+	    a [i] = temp [i];
+	}
+     }
+
+     // Function to find index of max element upto index n
+     fun findMax (int:a [] , int:n ):int
+     {
+         int max = a[0] ; int j = 0 ;
+         for (i in 1 until n)
+         {  
+             if (a[i] > max)
+             {
+                 max = a [i] ;
+                 j = i ;
+             }
+         }
+
+         return j ; 
+
+     }
+
+
+    fun pancakeSort (int:a [ ] , int:n):void
+    {  
+        int currentLength ;
+        for (currentLength in n until 0)
+        {
+            int j = findmax ( a , currentLength-1 ) ;
+            if (j != currentLength)
+            {
+                reverseArray (a , j) ;
+                reverseArray (a , currentLength-1) ;
+            }
+        }
+     }
+
+
+    fun main ()
+    {
+        var read = Scanner(System.`in`)
+        int i , j , k , l , m , n ; 
+        val n = read.nextLine().toInt()
+        int array [] = new int [n] ;
+        for(i in 0 until n)
+   	{
+       	    array[i] = read.nextLine().toInt()
+        }
+        pancakesort ( array , n ) ;
+        for (i in 0 until n)
+	{
+            println( array[i] + " " ) ;	
+	}
+
+    }
+
+
+}
+
+/* 
+Input
+5  4  3  2  1 
+Output 
+1 2 3 4 5 
+*/