02 2017 档案

Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined) D. Jon and Orbs
摘要：地址：http://codeforces.com/contest/768/problem/D 题目： D. Jon and Orbs time limit per test 2 seconds memory limit per test 256 megabytes input standard in 阅读全文
posted @ 2017-02-21 22:07 weeping 阅读(154) 评论(0) 推荐(0) 编辑
Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined) C - Jon Snow and his Favourite Number
摘要：地址：http://codeforces.com/contest/768/problem/C 题目： C. Jon Snow and his Favourite Number time limit per test 4 seconds memory limit per test 256 megaby 阅读全文
posted @ 2017-02-21 20:48 weeping 阅读(347) 评论(0) 推荐(0) 编辑
Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined) B. Code For 1
摘要：地址：http://codeforces.com/contest/768/problem/B 题目： B. Code For 1 time limit per test 2 seconds memory limit per test 256 megabytes input standard inpu 阅读全文
posted @ 2017-02-21 19:49 weeping 阅读(299) 评论(0) 推荐(0) 编辑
Divide by Zero 2017 and Codeforces Round #399 (Div. 1 + Div. 2, combined) A. Oath of the Night's Watch
摘要：地址：http://codeforces.com/problemset/problem/768/A 题目： A. Oath of the Night's Watch time limit per test 2 seconds memory limit per test 256 megabytes i 阅读全文
posted @ 2017-02-21 19:43 weeping 阅读(203) 评论(0) 推荐(0) 编辑
Codeforces Round #397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) E. Tree Folding
摘要：地址：http://codeforces.com/contest/765/problem/E 题目： E. Tree Folding time limit per test 2 seconds memory limit per test 512 megabytes input standard in 阅读全文
posted @ 2017-02-20 19:28 weeping 阅读(178) 评论(0) 推荐(0) 编辑
Codeforces Round #397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) D. Artsem and Saunders
摘要：地址：http://codeforces.com/contest/765/problem/D 题目： D. Artsem and Saunders time limit per test 2 seconds memory limit per test 512 megabytes input stan 阅读全文
posted @ 2017-02-20 19:16 weeping 阅读(213) 评论(0) 推荐(0) 编辑
Codeforces Round #397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) C - Table Tennis Game 2
摘要：地址：http://codeforces.com/contest/765/problem/C 题目： C. Table Tennis Game 2 time limit per test 2 seconds memory limit per test 512 megabytes input stan 阅读全文
posted @ 2017-02-20 19:04 weeping 阅读(211) 评论(0) 推荐(0) 编辑
Codeforces Round #397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) B - Code obfuscation
摘要：地址：http://codeforces.com/contest/765/problem/B 题目： B. Code obfuscation time limit per test 2 seconds memory limit per test 512 megabytes input standar 阅读全文
posted @ 2017-02-20 18:52 weeping 阅读(115) 评论(0) 推荐(0) 编辑
Codeforces Round #397 by Kaspersky Lab and Barcelona Bootcamp (Div. 1 + Div. 2 combined) A - Neverending competitions
摘要：地址：http://codeforces.com/contest/765/problem/A 题目： A. Neverending competitions time limit per test 2 seconds memory limit per test 512 megabytes input 阅读全文
posted @ 2017-02-20 18:50 weeping 阅读(109) 评论(0) 推荐(0) 编辑
Codeforces Round #396 (Div. 2) E. Mahmoud and a xor trip
摘要：地址：http://codeforces.com/contest/766/problem/E 题目： E. Mahmoud and a xor trip time limit per test 2 seconds memory limit per test 256 megabytes input s 阅读全文
posted @ 2017-02-20 13:15 weeping 阅读(280) 评论(0) 推荐(0) 编辑
Codeforces Round #396 (Div. 2) D. Mahmoud and a Dictionary
摘要：地址：http://codeforces.com/contest/766/problem/D 题目： D. Mahmoud and a Dictionary time limit per test 4 seconds memory limit per test 256 megabytes input 阅读全文
posted @ 2017-02-20 13:01 weeping 阅读(137) 评论(0) 推荐(0) 编辑
Codeforces Round #396 (Div. 2) C. Mahmoud and a Message
摘要：地址：http://codeforces.com/contest/766/problem/C 题目： C. Mahmoud and a Message time limit per test 2 seconds memory limit per test 256 megabytes input st 阅读全文
posted @ 2017-02-20 12:58 weeping 阅读(194) 评论(0) 推荐(0) 编辑
Codeforces Round #396 (Div. 2) A - Mahmoud and Longest Uncommon Subsequence B - Mahmoud and a Triangle
摘要：地址：http://codeforces.com/contest/766/problem/A A题： A. Mahmoud and Longest Uncommon Subsequence time limit per test 2 seconds memory limit per test 256 阅读全文
posted @ 2017-02-20 12:47 weeping 阅读(191) 评论(0) 推荐(0) 编辑
并查集模板 && 带权并查集模板
摘要：不带权： 带权： 阅读全文
posted @ 2017-02-19 22:38 weeping 阅读(459) 评论(0) 推荐(0) 编辑
URAL - 1902 Neo-Venice
摘要：题目： Mars was the first planet colonized by humans. After a long terraforming process its appearance has changed completely. From the red desert it has 阅读全文
posted @ 2017-02-09 20:11 weeping 阅读(138) 评论(0) 推荐(0) 编辑
URAL - 1901 Space Elevators
摘要：题目： Nowadays spaceships are never launched from the Earth's surface. There is a huge spaceport placed in the geostationary orbit and connected to the 阅读全文
posted @ 2017-02-09 20:09 weeping 阅读(199) 评论(0) 推荐(0) 编辑
URAL - 1900 Brainwashing Device
摘要：While some people travel in space from planet to planet and discover new worlds, the others who live on Earth still have to get up in the morning, go 阅读全文
posted @ 2017-02-09 20:06 weeping 阅读(197) 评论(0) 推荐(0) 编辑
Poj 1755Triathlon 未Ac，先mark
摘要：地址：http://poj.org/problem?id=1755 题目： Triathlon Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 6931 Accepted: 1797 Description Triathlon i 阅读全文
posted @ 2017-02-09 19:18 weeping 阅读(314) 评论(0) 推荐(0) 编辑
Poj 3384 Feng Shui
摘要：地址：http://poj.org/problem?id=3384 题目： Feng Shui Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 5551 Accepted: 1667 Special Judge Descripti 阅读全文
posted @ 2017-02-07 21:47 weeping 阅读(817) 评论(0) 推荐(0) 编辑
Poj 3525 Most Distant Point from the Sea
摘要：地址：http://poj.org/problem?id=3525 题目： Most Distant Point from the Sea Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 5167 Accepted: 2331 S 阅读全文
posted @ 2017-02-07 19:29 weeping 阅读(449) 评论(0) 推荐(0) 编辑
URAL 2081 Faulty dial
摘要：题目： Faulty dial Pavel has not played ACM for ages, nor does he train teams, nor prepare problems. The thing is that there are much more global issues 阅读全文
posted @ 2017-02-07 17:27 weeping 阅读(151) 评论(0) 推荐(0) 编辑
URAL 2078 Bowling game
摘要：题目： Bowling game In all asocial teams members ignore each other uniformly, each tight-knit team builds up team spirit their own way. Olya, Egor and Ol 阅读全文
posted @ 2017-02-07 17:22 weeping 阅读(314) 评论(0) 推荐(0) 编辑
再来一道测半平面交模板题 Poj1279 Art Gallery
摘要：地址：http://poj.org/problem?id=1279 题目： Art Gallery Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 7329 Accepted: 2938 Description The art g 阅读全文
posted @ 2017-02-07 11:27 weeping 阅读(313) 评论(0) 推荐(0) 编辑
三道半平面交测模板题 Poj1474 Poj 3335 Poj 3130
摘要：求半平面交的算法是zzy大神的排序增量法。 1 ///Poj 1474 2 #include <cmath> 3 #include <algorithm> 4 #include <cstdio> 5 using namespace std; 6 const double eps = 1e-10; 7 阅读全文
posted @ 2017-02-06 23:13 weeping 阅读(385) 评论(0) 推荐(0) 编辑
Codeforces Round #385 (Div. 1) C. Hongcow Buys a Deck of Cards
摘要：地址：http://codeforces.com/problemset/problem/744/C 题目： C. Hongcow Buys a Deck of Cards time limit per test 2 seconds memory limit per test 256 megabyte 阅读全文
posted @ 2017-02-05 17:03 weeping 阅读(306) 评论(0) 推荐(0) 编辑
Poj 1873 The Fortified Forest
摘要：地址：http://poj.org/problem?id=1873 题目： The Fortified Forest Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 6421 Accepted: 1811 Description 阅读全文
posted @ 2017-02-04 17:38 weeping 阅读(222) 评论(0) 推荐(0) 编辑
Poj 2074 Line of Sight
摘要：地址：http://poj.org/problem?id=2074 题目： Line of Sight Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 4148 Accepted: 1291 Description An arch 阅读全文
posted @ 2017-02-04 13:46 weeping 阅读(169) 评论(0) 推荐(0) 编辑
计算几何模板--更新中
摘要：weeping的私人模板，需要的话就拿去用吧（虽然可能会有小错，如果有请提醒我） 这是现在日常用的模板 2017.10.11 update: 把白书上的半平面交模板换成别的了，原来的那个好像有问题，一直wa。 把求三角形外心的模板改了精度更高的模板。 2017.10.08 update: 原来的模板 阅读全文
posted @ 2017-02-03 23:22 weeping 阅读(992) 评论(0) 推荐(0) 编辑
Poj 2826 An Easy Problem?!
摘要：地址：http://poj.org/problem?id=2826 题目： An Easy Problem?! Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 13016 Accepted: 2003 Description It 阅读全文
posted @ 2017-02-03 23:13 weeping 阅读(204) 评论(0) 推荐(0) 编辑
Poj 1113 Wall
摘要：地址：http://poj.org/problem?id=1113 题目： Wall Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 36064 Accepted: 12315 Description Once upon a ti 阅读全文
posted @ 2017-02-03 14:03 weeping 阅读(148) 评论(0) 推荐(0) 编辑
Codeforces Round #395 (Div. 2) D. Timofey and rectangles
摘要：地址：http://codeforces.com/contest/764/problem/D 题目： D. Timofey and rectangles time limit per test 2 seconds memory limit per test 256 megabytes input s 阅读全文
posted @ 2017-02-03 13:38 weeping 阅读(264) 评论(0) 推荐(0) 编辑
Codeforces Round #395 (Div. 2) C. Timofey and a tree
摘要：地址：http://codeforces.com/contest/764/problem/C 题目： C. Timofey and a tree time limit per test 2 seconds memory limit per test 256 megabytes input stand 阅读全文
posted @ 2017-02-03 13:15 weeping 阅读(217) 评论(0) 推荐(0) 编辑
Codeforces Round #395 (Div. 2)B. Timofey and cubes
摘要：地址：http://codeforces.com/contest/764/problem/B 题目： B. Timofey and cubes time limit per test 1 second memory limit per test 256 megabytes input standar 阅读全文
posted @ 2017-02-03 13:05 weeping 阅读(208) 评论(0) 推荐(0) 编辑
poj1696 Space Ant
摘要：地址： 题目： Space Ant Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 4295 Accepted: 2697 Description The most exciting space discovery occurre 阅读全文
posted @ 2017-02-02 13:44 weeping 阅读(163) 评论(0) 推荐(0) 编辑
Poj2318 TOYS
摘要：地址：http://poj.org/problem?id=2318 题目： Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 14437 Accepted: 7001 Description Calculate the number 阅读全文
posted @ 2017-02-01 21:47 weeping 阅读(88) 评论(0) 推荐(0) 编辑