Find the total area covered by two rectilinear rectangles in a 2D plane. Each rectangle is defined by its bottom left corner and top right corner as s ...
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其他好文 时间:
2016-08-01 06:54:13
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130
http://codeforces.com/problemset/problem/372/B 题意:每次给出一个区间,求里面有多少个矩形 思路:预处理,sum[i][j][k][l]代表以k,l为右下角,左上角不超过i,j有多少矩形,然后询问的时候枚举右下角就可以了 ...
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其他好文 时间:
2016-06-28 15:50:50
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243
题目链接https://leetcode.com/problems/rectangle-area/题目原文
Find the total area covered by two rectilinear rectangles in a 2D plane.
Each rectangle is defined by its bottom left corner and top right c...
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编程语言 时间:
2016-06-16 15:06:27
阅读次数:
327
题目链接:https://leetcode.com/problems/rectangle-area/
题目:
Find the total area covered by two rectilinear rectangles in a 2D plane.
Each rectangle is defined by its bottom left corner and top rig...
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其他好文 时间:
2016-06-12 03:24:47
阅读次数:
115
题目1255题目信息运行结果本题排行讨论区
Rectangles
时间限制:1000 ms | 内存限制:65535 KB
难度:2
描述
Given N (4 <= N <= 100) rectangles and the lengths of their sides ( integers in the range 1..1,000), write a program...
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其他好文 时间:
2016-05-30 15:39:06
阅读次数:
265
Find the total area covered by two rectilinear rectangles in a 2D plane. Each rectangle is defined by its bottom left corner and top right corner as s ...
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编程语言 时间:
2016-05-13 10:16:57
阅读次数:
125
Rectangles
Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)
Total Submission(s): 20183 Accepted Submission(s): 6537
Problem Description
Given two rectangl...
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其他好文 时间:
2016-05-12 23:41:55
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293
Rectangles Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 3846 Accepted: 1124 Description You are developing a software for painting recta ...
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其他好文 时间:
2016-04-11 12:11:00
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238
Find the total area covered by two rectilinear rectangles in a 2D plane. Each rectangle is defined by its bottom left corner and top right corner as s ...
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其他好文 时间:
2016-04-10 19:23:41
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204
http://acm.hdu.edu.cn/showproblem.php?pid=2461 题目很简单,但是由于询问数M可以很大,所以容易超时,这道题学到了在结构体里面写函数的方法,这样子效率更高,否则的话,这道题就TLE了。 根据容斥原理,先把每个小长方形的面积加上,然后看有没有与该小长方形相交...
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其他好文 时间:
2016-03-18 21:44:07
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186