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https://leetcode-cn.com/problems/kth-largest-element-in-an-array/
给定整数数组 nums 和整数 k,请返回数组中第 k 个最大的元素。
请注意,你需要找的是数组排序后的第 k 个最大的元素,而不是第 k 个不同的元素。
示例 1:
输入: [3,2,1,5,6,4] 和 k = 2
输出: 5
示例 2:
输…
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# 23. 合并 K 个排序链表
## 入选理由
暂无
## 题目地址
[https://leetcode-cn.com/problems/merge-k-sorted-lists/](https://leetcode-cn.com/problems/merge-k-sorted-lists/)
## 前置知识
- 链表
-…
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# 23. 合并 K 个排序链表
## 入选理由
暂无
## 题目地址
[https://leetcode-cn.com/problems/merge-k-sorted-lists/](https://leetcode-cn.com/problems/merge-k-sorted-lists/)
## 前置知识
- 链表
-…
-
# 23.合并 K 个排序链表
## 入选理由
暂无
## 题目地址
[https://leetcode-cn.com/problems/merge-k-sorted-lists/](https://leetcode-cn.com/problems/merge-k-sorted-lists/)
## 前置知识
- 堆
- 链…
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Program to implement left list heap
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Here's an [example query](http://localhost:3000/question#eyJkYXRhc2V0X3F1ZXJ5Ijp7InR5cGUiOiJxdWVyeSIsInF1ZXJ5Ijp7InNvdXJjZS10YWJsZSI6MiwiYWdncmVnYXRpb24iOltbImNvdW50Il0sWyJzdW0iLFsiZmllbGQtaWQiLDE0XV0…
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Many heaps supports the meld operation in O(log n) or even O(1) time complexity, and some heaps are designed for fast meld operation.