<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>leetcode on Cluas's blog</title><link>https://blog.cluas.eu.org/categories/leetcode/</link><description>Recent content in leetcode on Cluas's blog</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><lastBuildDate>Mon, 17 Aug 2020 18:35:24 +0800</lastBuildDate><atom:link href="https://blog.cluas.eu.org/categories/leetcode/index.xml" rel="self" type="application/rss+xml"/><item><title>Balanced Binary Tree</title><link>https://blog.cluas.eu.org/2020/balanced-binary-tree/</link><pubDate>Mon, 17 Aug 2020 18:35:24 +0800</pubDate><guid>https://blog.cluas.eu.org/2020/balanced-binary-tree/</guid><description>Description Given a binary tree, determine if it is height-balanced. For this problem, a height-balanced binary tree is defined as: a binary tree in which the left and right subtrees of every node differ in height by no more than 1. Example 1: Given the following tree [3,9,20,null,null,15,7]: 3 / \ 9 20 / \ 15 7 Return true. Example 2: Given the following tree [1,2,2,3,3,null,null,4,4]: 1 / \ 2</description></item><item><title>773.图像渲染</title><link>https://blog.cluas.eu.org/2020/773/</link><pubDate>Sun, 16 Aug 2020 20:56:19 +0800</pubDate><guid>https://blog.cluas.eu.org/2020/773/</guid><description>原题 有一幅以二维整数数组表示的图画，每一个整数表示该图画的像素值大小，数值在 0 到 65535 之间。 给你一个坐标 (sr, sc) 表示图像渲染开始的像素值 （行 ，列） 和</description></item><item><title>每日一题 217 存在重复元素</title><link>https://blog.cluas.eu.org/2020/217/</link><pubDate>Sat, 15 Aug 2020 00:04:33 +0800</pubDate><guid>https://blog.cluas.eu.org/2020/217/</guid><description>题目 给定一个整数数组，判断是否存在重复元素。 如果任意一值在数组中出现至少两次，函数返回 true 。如果数组中每个元素都不相同，则返回 false. 示例 1: 输入: [1,2,3,1]</description></item></channel></rss>