From 4de12f9810d81512b073b98d68c2b5a3126abfab Mon Sep 17 00:00:00 2001
From: programmercarl <826123027@qq.com>
Date: Tue, 23 Aug 2022 17:34:20 +0800
Subject: [PATCH] Update

---
 problems/0347.前K个高频元素.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/problems/0347.前K个高频元素.md b/problems/0347.前K个高频元素.md
index 430dcea1..d4059b9b 100644
--- a/problems/0347.前K个高频元素.md
+++ b/problems/0347.前K个高频元素.md
@@ -31,6 +31,14 @@
 
 # 思路
 
+《代码随想录》算法视频公开课：[优先级队列正式登场！大顶堆、小顶堆该怎么用？| LeetCode：347.前 K 个高频元素](https://www.bilibili.com/video/BV1Xg41167Lz)，相信结合视频在看本篇题解，更有助于大家对本题的理解。
+
+<p align="center">
+<iframe src="//player.bilibili.com/player.html?aid=514643371&bvid=BV1Xg41167Lz&cid=808260290&page=1" scrolling="no" border="0" frameborder="no" framespacing="0" allowfullscreen="true" width=750 height=500> </iframe>
+</p>
+
+ 
+
 这道题目主要涉及到如下三块内容：
 1. 要统计元素出现频率
 2. 对频率排序