Quoit Design Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 30505    Accepted Submission(s): 8017 Problem Description Have you ever played quoit in a playground? Quoit is a game in which flat…

Quoit Design 看懂题意以后发现就是找平面最近点对间距离除以2. 平面上最近点对是经典的分治,我的解析 直接上代码 #include<bits/stdc++.h> using namespace std; #define int long long const int N=1000005; const double inf=1e12; struct node{ double x,y; }p[N]; bool cmp(node a,node b) { if(a.x==b.x)retur…

Problem Description Have you ever played quoit in a playground? Quoit is a game in which flat rings are pitched at some toys, with all the toys encircled awarded. In the field of Cyberground, the position of each toy is fixed, and the ring is careful…

题目链接:http://acm.hdu.edu.cn/showproblem.php?pid=1007 简单裸题,测测模板,G++速度快了不少,应该是编译的时候对比C++优化了不少.. //STATUS:G++_AC_1703MS_5004KB #include <functional> #include <algorithm> #include <iostream> //#include <ext/rope> #include <fstream>…

-- 点我 -- 题目大意 :给你一堆点,求一个最小圆能够覆盖两个点的半径(最近两点距离的一半): 最多100000个点,暴力即O(n^2)会超时,考虑二分,先求左边最短距离dl,右边dr, 和一个点左, 一个点在右的情况, 求d; #include<bits/stdc++.h> using namespace std; #define lint long long #define maxn 100005 #define mod 1e9+7 struct point { double x, y…

Quoit Design Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 28539    Accepted Submission(s): 7469 Problem Description Have you ever played quoit in a playground? Quoit is a game in which flat…

Quoit Design Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 30919 Accepted Submission(s): 8120 Problem Description Have you ever played quoit in a playground? Quoit is a game in which flat rings…

---恢复内容开始--- Quoit Design Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 47126    Accepted Submission(s): 12323 Problem Description Have you ever played quoit in a playground? Quoit is a game…

Quoit Design Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 47104    Accepted Submission(s): 12318 Problem Description Have you ever played quoit in a playground? Quoit is a game in which fla…

Quoit Design Problem Description Have you ever played quoit in a playground? Quoit is a game in which flat rings are pitched at some toys, with all the toys encircled awarded. In the field of Cyberground, the position of each toy is fixed, and the ri…