836. Rectangle Overlap 矩形重叠
[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
- [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 ...
- 【Leetcode_easy】836. Rectangle Overlap
problem 836. Rectangle Overlap solution: class Solution { public: bool isRectangleOverlap(vector< ...
- 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 ...
- 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 ...
- 【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 ...
- #Leetcode# 836. Rectangle Overlap
https://leetcode.com/problems/rectangle-overlap/ A rectangle is represented as a list [x1, y1, x2, y ...
- [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 ...
- 836. Rectangle Overlap
class Solution { public: bool isRectangleOverlap(vector<int>& rec1, vector<int>& ...
- [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
- linux中convert用法
转: 强大的convert命令 convert命令可以用来转换图像的格式,支持JPG, BMP, PCX, GIF, PNG, TIFF, XPM和XWD等类型,下面举几个例子: convert ...
- Maven报错找不到jre
常规配置maven环境变量,报错: The JAVA_HOME environment variable is not defined correctly. This environment vari ...
- [UE4]C++实现动态加载UObject:StaticLoadObject();以Texture和Material为例
相关内容: C++实现动态加载的问题:LoadClass<T>()和LoadObject<T>() http://aigo.iteye.com/blog/2281558C++静 ...
- Lua中的metatable详解
转自:http://www.jb51.net/article/56690.htm Lua 中 metatable 是一个普通的 table,但其主要有以下几个功能: 1.定义算术操作符和关系操作符的行 ...
- Maven 添加jdk编译插件
问题描述: 默认情况下,eclipse的maven项目使用jdk1.5编译,而我们的jdk为1.8每次更改jdk1.5之后,只要maven项目已更新,eclipse就会自动的回到jdk1.8结局方法: ...
- Sublime Text 3 个人使用总结
待更新 Sublime Text 3\Packages\FileHeader\template\header
- 单例模式(Singleton)
单例模式 Singletonn Pattern Ensure a class has only one instance, and provide a global point of access ...
- python 编码文件json.loads json.dumps
import yaml d = {'name': '张三', 'age': '1'} print d jd = json.dumps(d, ensure_ascii=False, encoding=' ...
- RabbitMQ-从基础到实战(4)— 消息的交换(中)
转自:https://www.cnblogs.com/4----/p/6590459.html 1.简介 本章节和官方教程相似度较高,英文好的可以移步官方教程 在上一章的例子中,我们创建了一个消费者, ...
- 2.mybatis实战教程(mybatis in action)之二:以接口的方式编程
转自:http://www.yihaomen.com/article/java/304.htm 前面一章,已经搭建好了eclipse,mybatis,mysql的环境,并且实现了一个简单的查询. 请注 ...