June 2018 Update

Task/Sorting-algorithms-Sleep-sort/Kotlin/sorting-algorithms-sleep-sort.kotlin

@@ -0,0 +1,23 @@
+// version 1.1.51
+
+import kotlin.concurrent.thread
+
+fun sleepSort(list: List<Int>, interval: Long) {
+    print("Sorted  : ")
+    for (i in list) {
+        thread {
+            Thread.sleep(i * interval)
+            print("$i ")
+        }
+    }
+    thread { // print a new line after displaying sorted list
+        Thread.sleep ((1 + list.max()!!) * interval)
+        println()
+    }
+}
+
+fun main(args: Array<String>) {
+   val list = args.map { it.toInt() }.filter { it >= 0 } // ignore negative integers
+   println("Unsorted: ${list.joinToString(" ")}")
+   sleepSort(list, 50)
+}