James Pan

原题网址：https://leetcode.com/problems/sort-list/ Sort a linked list in O(n log n) time using constant space complexity. 方法一：分区排序，以第一个元素为参照，分为大中小。 /** * Definition for singly-linked list. * publi

原题网址：https://leetcode.com/problems/kth-largest-element-in-an-array/ Find the kth largest element in an unsorted array. Note that it is the kth largest element in the sorted order, not the kth dis

原题网址：https://leetcode.com/problems/sort-colors/ Given an array with n objects colored red, white or blue, sort them so that objects of the same color are adjacent, with the colors in the order re