Area Coverage Time Limit: 10000ms, Special Time Limit:2500ms, Memory Limit:65536KB Total submit users: 16, Accepted users: 12 Problem 12884 : No special judgement Problem description In this day and age, a lot of the spying on other countries is done
Largest Rectangle in a Histogram Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 15013 Accepted Submission(s): 4357 Problem Description A histogram is a polygon composed of a sequence of rec
package zhongqiuzuoye; //自己写的方法 public class Rect { public double width; public double height; Rect(double width,double height) //带有两个参数的构造方法,用于将width和height属性初化; { this.width=width; this.height=height; } Rect() //不带参数的构造方法,将矩形初始化为宽和高都为10. { width=10
描述 The Archeologists of the Current Millenium (ACM) now and then discover ancient artifacts located at vertices of regular polygons. The moving sand dunes of the desert render the excavations difficult and thus once three vertices of a polygon are di
Atlantis Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 11777 Accepted Submission(s): 4983 Problem Description There are several ancient Greek texts that contain descriptions of the fabled
Atlantis Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 21511 Accepted: 8110 Description There are several ancient Greek texts that contain descriptions of the fabled island Atlantis. Some of these texts even include maps of parts of
好久没写过博客了,这学期不是很有热情去写博客,写过的题也懒得写题解.现在来水一水博客,写一下若干年前的题目的题解. Atlantis Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21978 Accepted Submission(s): 8714 Problem Description There are several anc
http://codevs.cn/problem/3044/ 线段树扫描线矩形面积求并 基本思路就是将每个矩形的长(平行于x轴的边)投影到线段树上 下边+1,上边-1: 然后根据线段树的权值和与相邻两条边的差值(高度差)求出相应的矩形面积 #include <bits/stdc++.h> using namespace std; ; #define DB double ]; DB W[N << ], X[N]; struct Node { DB x_1, x_2, h; int h