合并两条有序链表

用JavaScript实现：

 const link1 = new LinkedList()
        link1.append(1)
        link1.append(3)
        link1.append(4)
        link1.append(6)
        link1.append(7)


        const link2 = new LinkedList()
        link2.append(2)
        link2.append(5)
        link2.append(8)
        link2.append(9)

        function merginlist(list, otherlist) {
            //1、创建新链表
            let newlist = new LinkedList();

            let listHead = list.head
            let otherlistHead = otherlist.head;

            //2、比较
            while (listHead && otherlistHead) {
                if (listHead.data < otherlistHead.data) {
                    newlist.append(listHead.data)
                    listHead = listHead.next
                } else {
                    newlist.append(otherlistHead.data)
                    otherlistHead = otherlistHead.next
                }

            }
            //3.list为空,另一个链表otherlist中的数据依次添加到新链表中
            while (otherlistHead) {
                newlist.append(otherlistHead.data)
                otherlistHead = otherlistHead.next
            }

            // 3.otherlist为空,另一个链表list中的数据依次添加到新链表中
            while (listHead) {
                newlist.append(listHead.data)
                listHead = listHead.next
            }

            return newlist.toString()
        }
                
        console.log(mergerlist(link1, link2));

标签：有序,otherlistHead,link2,两条,链表,listHead,link1,append
来源： https://www.cnblogs.com/LIXI-/p/16622668.html