Initial data commit

Task/Priority-queue/Kotlin/priority-queue.kotlin

@@ -0,0 +1,20 @@
+import java.util.PriorityQueue
+
+internal data class Task(val priority: Int, val name: String) : Comparable<Task> {
+    override fun compareTo(other: Task) = when {
+        priority < other.priority -> -1
+        priority > other.priority -> 1
+        else -> 0
+    }
+}
+
+private infix fun String.priority(priority: Int) = Task(priority, this)
+
+fun main(args: Array<String>) {
+    val q = PriorityQueue(listOf("Clear drains" priority 3,
+                                 "Feed cat" priority 4,
+                                 "Make tea" priority 5,
+                                 "Solve RC tasks" priority 1,
+                                 "Tax return" priority 2))
+    while (q.any()) println(q.remove())
+}