September 2017 Update

Task/Singly-linked-list-Element-definition/Kotlin/singly-linked-list-element-definition.kotlin

@@ -0,0 +1,18 @@
+// version 1.1.2
+
+class Node<T: Number>(var data: T, var next: Node<T>? = null) {
+    override fun toString(): String {
+        val sb = StringBuilder(this.data.toString())
+        var node = this.next
+        while (node != null) {
+            sb.append(" -> ", node.data.toString())
+            node = node.next
+        }
+        return sb.toString()
+    }
+}
+
+fun main(args: Array<String>) {
+    val n = Node(1, Node(2, Node(3)))
+    println(n)
+}