September 2017 Update

Task/Pick-random-element/Kotlin/pick-random-element.kotlin

@@ -0,0 +1,13 @@
+// version 1.0.6
+
+fun main(args: Array<String>) {
+    val list = listOf(1, 16, 3, 7, 17, 24, 34, 23, 11, 2)
+    println("The list consists of the following numbers:")
+    println(list)
+    val chosen = mutableSetOf<Int>()
+    println("\nFive elements chosen at random without duplication are:")
+    while (chosen.size < 5) {
+        val r = list[(Math.random() * list.size).toInt()]
+        if (chosen.add(r)) println(r)
+    }
+}