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<script type="text/javascript"> <!-- one-way linkedlist reverse in javascript --> function Node(value) { this.value = value; this.next = null; } Node.prototype.setNext = function(node) { this.next = node; return node; } Node.prototype.printList = function() { var top = this; while(top) { console.log(top.value); top = top.next; } } Node.prototype.reverse = function() { var topNode = null; var originalTop = this; var lastTopNode = originalTop; while(originalTop.next) { topNode = originalTop.next; originalTop.setNext(originalTop.next.next); topNode.setNext(lastTopNode); lastTopNode = topNode; } return topNode; } var head = new Node(1); head.setNext(new Node(2)).setNext(new Node(3)).setNext(new Node(4)).setNext(new Node(5)); head.printList(); head = head.reverse(); head.printList(); </script>
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原文地址:http://my.oschina.net/gengjie/blog/375446