[抄题]:

A rectangle is represented as a list [x1, y1, x2, y2], where (x1, y1) are the coordinates of its bottom-left corner, and (x2, y2) are the coordinates of its top-right corner.

Two rectangles overlap if the area of their intersection is positive.  To be clear, two rectangles that only touch at the corner or edges do not overlap.

Given two (axis-aligned) rectangles, return whether they overlap.

Example 1:

Input: rec1 = [0,0,2,2], rec2 = [1,1,3,3]
Output: true

[暴力解法]:

时间分析:

空间分析:

[优化后]:

时间分析:

空间分析:

[奇葩输出条件]:

[奇葩corner case]:

[思维问题]:

[英文数据结构或算法,为什么不用别的数据结构或算法]:

[一句话思路]:

[输入量]:空: 正常情况:特大:特小:程序里处理到的特殊情况:异常情况(不合法不合理的输入):

[画图]:

[一刷]:

[二刷]:

[三刷]:

[四刷]:

[五刷]:

[五分钟肉眼debug的结果]:

[总结]:

[复杂度]:Time complexity: O(n) Space complexity: O(1)

[算法思想:迭代/递归/分治/贪心]:

[关键模板化代码]:

[其他解法]:

[Follow Up]:

[LC给出的题目变变变]:

[代码风格] :

[是否头一次写此类driver funcion的代码] :

[潜台词] :

class Solution {
public boolean isRectangleOverlap(int[] rec1, int[] rec2) {
return rec1[0] < rec2[2] && rec1[1] < rec2[3] && rec2[0] < rec1[2] && rec2[1] < rec1[3];
}
}

836. Rectangle Overlap 矩形重叠的更多相关文章

  1. [LeetCode] Rectangle Overlap 矩形重叠

    A rectangle is represented as a list [x1, y1, x2, y2], where (x1, y1) are the coordinates of its bot ...

  2. 【Leetcode_easy】836. Rectangle Overlap

    problem 836. Rectangle Overlap solution: class Solution { public: bool isRectangleOverlap(vector< ...

  3. Leetcode836.Rectangle Overlap矩阵重叠

    矩形以列表 [x1, y1, x2, y2] 的形式表示,其中 (x1, y1) 为左下角的坐标,(x2, y2) 是右上角的坐标. 如果相交的面积为正,则称两矩形重叠.需要明确的是,只在角或边接触的 ...

  4. 836. Rectangle Overlap ——weekly contest 85

    Rectangle Overlap A rectangle is represented as a list [x1, y1, x2, y2], where (x1, y1) are the coor ...

  5. 【LeetCode】836. Rectangle Overlap 解题报告(Python)

    作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 题目地址:https://leetcode.com/problems/rectangle ...

  6. #Leetcode# 836. Rectangle Overlap

    https://leetcode.com/problems/rectangle-overlap/ A rectangle is represented as a list [x1, y1, x2, y ...

  7. [LeetCode&Python] Problem 836. Rectangle Overlap

    A rectangle is represented as a list [x1, y1, x2, y2], where (x1, y1) are the coordinates of its bot ...

  8. 836. Rectangle Overlap

    class Solution { public: bool isRectangleOverlap(vector<int>& rec1, vector<int>& ...

  9. [Swift]LeetCode836. 矩形重叠 | Rectangle Overlap

    A rectangle is represented as a list [x1, y1, x2, y2], where (x1, y1) are the coordinates of its bot ...

随机推荐

  1. 利用python,简单的词语纠错

    利用python,编写一个简单的词语纠正修改器. 原文:http://norvig.com/spell-correct.html #!/usr/bin/env python # coding=utf- ...

  2. [UE4]事件处理(Handling Events)和委托(Delegate)代码示例(一)

    1. 通过重写虚函数来处理事件 MyTriggerVolume.h 自定义一个Actor类,添加一个 Box 组件作为触发区域,然后通过重写虚函数——NotifyActorBeginOverlap, ...

  3. C# Atomic<T> Generic

    using System; using System.Threading; /// <summary> /// Provides lock-free atomic read/write u ...

  4. python学习之----初见网络爬虫(输出整个网页html的代码)

    from urllib import urlopen html = urlopen('http://www.manluotuo.com') print (html.read()) 控制台输出整个网页h ...

  5. Android SDK的安装与环境配置

    一.Android SDK工具下载.安装 Android SDK工具下载:http://www.androiddevtools.cn/ SDK下载页面如下,由于电脑Windows系统所以下载的Wind ...

  6. YUM软件包额外扩展了解项

    5.YUM配置文件 yum的配置一般有两种方式: 一种是直接配置/etc目录下的yum.conf文件, 另外一种是在/etc/yum.repos.d目录下增加.repo文件 [root@xuliang ...

  7. svn+apache+ssl快速部署

    在svn+apache文章中已经成功搭建了web-svn,由于在http网络上数据都是以明文传输,公司的源码需要一定的保密机制,基于安全考虑现整合web-svn+ssl.构建安全的svn服务器, 1. ...

  8. html:模板

    http://www.mycodes.net/code_previewmap.php?id=3461 http://www.17sucai.com/pins/4120.html  欧美风格的CMS企业 ...

  9. 解决python执行linux查看文件命令后,因为^@特殊符号导致部分内容不显示的问题

    问题现象 文件a的内容如下: 查看第3行到第5行的内容:sed -n '3,5p' /tmp/test/a 可见在命令行执行,是没有问题的. 在python中使用paramiko模块执行linux命令 ...

  10. leetcode130

    struct POS { int x; int y; POS(int newx, int newy): x(newx), y(newy) {} }; class Solution { public: ...