Initial data commit

Task/Sorting-algorithms-Cocktail-sort/Kotlin/sorting-algorithms-cocktail-sort.kotlin

@@ -0,0 +1,37 @@
+// version 1.1.0
+
+fun cocktailSort(a: IntArray) {
+    fun swap(i: Int, j: Int) {
+        val temp = a[i]
+        a[i] = a[j]
+        a[j] = temp
+    }
+    do {
+        var swapped = false
+        for (i in 0 until a.size - 1)
+            if (a[i] > a[i + 1]) {
+                swap(i, i + 1)
+                swapped = true
+            }
+        if (!swapped) break
+        swapped = false
+        for (i in a.size - 2 downTo 0)
+            if (a[i] > a[i + 1]) {
+                swap(i, i + 1)
+                swapped = true
+            }
+    }
+    while (swapped)
+}
+
+fun main(args: Array<String>) {
+   val aa = arrayOf(
+        intArrayOf(100, 2, 56, 200, -52, 3, 99, 33, 177, -199),
+        intArrayOf(4, 65, 2, -31, 0, 99, 2, 83, 782, 1),
+        intArrayOf(62, 83, 18, 53, 7, 17, 95, 86, 47, 69, 25, 28)
+    )
+    for (a in aa) {
+        cocktailSort(a)
+        println(a.joinToString(", "))
+    }
+}