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【链表】21. 合并两个有序链表 #20

@lyonyang

Description

@lyonyang

将两个升序链表合并为一个新的 升序 链表并返回。新链表是通过拼接给定的两个链表的所有节点组成的。

示例 1:

demo 1

输入:l1 = [1,2,4], l2 = [1,3,4]
输出:[1,1,2,3,4,4]

示例 2:

输入:l1 = [], l2 = []
输出:[]

示例 3:

输入:l1 = [], l2 = [0]
输出:[0]

提示:

  • 两个链表的节点数目范围是 [0, 50]
  • -100 <= Node.val <= 100
  • l1l2 均按 非递减顺序 排列

来源:力扣(LeetCode)
链接:https://leetcode-cn.com/problems/merge-two-sorted-lists/
著作权归领扣网络所有。商业转载请联系官方授权,非商业转载请注明出处。

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