Initial data commit

Task/Sorting-algorithms-Insertion-sort/Kotlin/sorting-algorithms-insertion-sort.kotlin

@@ -0,0 +1,27 @@
+fun insertionSort(array: IntArray) {
+    for (index in 1 until array.size) {
+        val value = array[index]
+        var subIndex = index - 1
+        while (subIndex >= 0 && array[subIndex] > value) {
+            array[subIndex + 1] = array[subIndex]
+            subIndex--
+        }
+        array[subIndex + 1] = value
+    }
+}
+
+fun main(args: Array<String>) {
+    val numbers = intArrayOf(5, 2, 3, 17, 12, 1, 8, 3, 4, 9, 7)
+
+    fun printArray(message: String, array: IntArray) = with(array) {
+        print("$message [")
+        forEachIndexed { index, number ->
+            print(if (index == lastIndex) number else "$number, ")
+        }
+        println("]")
+    }
+
+    printArray("Unsorted:", numbers)
+    insertionSort(numbers)
+    printArray("Sorted:", numbers)
+}