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1、单链表反转力扣206# Definition for singly-linked list.# class ListNode:# def __init__(self, x):# self.val = x# self.next = None# 头插入法class Solution: def reverseList(self,...

https://www.codewars.com/kata/linked-lists-sorted-insert/train/pythonWrite a SortedInsert() function which inserts a node into the correct location of a pre-sorted linked list which is sorted in as...