online judge Codeforces - 随笔分类(第36页) - qscqesze

Codeforces Round #323 (Div. 2) C. GCD Table 暴力

摘要：C. GCD TableTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/583/problem/CDescriptionThe GCD tableGof sizen × nfor an array of ... 阅读全文

posted @ 2015-10-04 04:13 qscqesze 阅读(914) 评论(0) 推荐(0) 编辑

Codeforces Round #322 (Div. 2) D. Three Logos 暴力

摘要：D. Three LogosTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/581/problem/DDescriptionThree companies decided to order a billb... 阅读全文

posted @ 2015-09-28 22:34 qscqesze 阅读(399) 评论(0) 推荐(0) 编辑

Codeforces Round #322 (Div. 2) C. Developing Skills 优先队列

摘要：C. Developing SkillsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/581/problem/CDescriptionPetya loves computer games. Finall... 阅读全文

posted @ 2015-09-28 22:04 qscqesze 阅读(313) 评论(0) 推荐(0) 编辑

Codeforces Round #322 (Div. 2) B. Luxurious Houses 水题

摘要：B. Luxurious HousesTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/581/problem/BDescriptionThe capital of Berland hasnmultiflo... 阅读全文

posted @ 2015-09-28 21:49 qscqesze 阅读(481) 评论(0) 推荐(0) 编辑

Codeforces Round #322 (Div. 2) A. Vasya the Hipster 水题

摘要：A. Vasya the HipsterTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/581/problem/ADescriptionOne day Vasya the Hipster decided ... 阅读全文

posted @ 2015-09-28 21:41 qscqesze 阅读(274) 评论(0) 推荐(0) 编辑

Codeforces Round #321 (Div. 2) E. Kefa and Watch 线段树hash

摘要：E. Kefa and WatchTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/580/problem/EDescriptionOne day Kefa the parrot was walking d... 阅读全文

posted @ 2015-09-23 12:26 qscqesze 阅读(559) 评论(0) 推荐(0) 编辑

Codeforces Round #321 (Div. 2) D. Kefa and Dishes 状压dp

摘要：D. Kefa and DishesTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/580/problem/DDescriptionWhen Kefa came to the restaurant and... 阅读全文

posted @ 2015-09-23 10:52 qscqesze 阅读(511) 评论(0) 推荐(0) 编辑

Codeforces Round #321 (Div. 2) C. Kefa and Park dfs

摘要：C. Kefa and ParkTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/580/problem/CDescriptionKefa decided to celebrate his first bi... 阅读全文

posted @ 2015-09-23 10:36 qscqesze 阅读(798) 评论(0) 推荐(0) 编辑

Codeforces Round #321 (Div. 2) B. Kefa and Company 二分

摘要：B. Kefa and CompanyTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/580/problem/BDescriptionKefa wants to celebrate his first b... 阅读全文

posted @ 2015-09-23 10:32 qscqesze 阅读(488) 评论(0) 推荐(0) 编辑

Codeforces Round #321 (Div. 2) A. Kefa and First Steps 水题

摘要：A. Kefa and First StepsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/580/problem/ADescriptionKefa decided to make some money... 阅读全文

posted @ 2015-09-23 10:28 qscqesze 阅读(573) 评论(0) 推荐(0) 编辑

Codeforces Round #268 (Div. 1) B. Two Sets 暴力

摘要：B. Two SetsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/468/problem/BDescriptionLittle X hasndistinct integers:p1, p2, ...,... 阅读全文

posted @ 2015-09-22 14:37 qscqesze 阅读(316) 评论(0) 推荐(0) 编辑

Codeforces Round #268 (Div. 1) A. 24 Game 构造

摘要：A. 24 GameTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/468/problem/ADescriptionLittle X used to play a card game called "24... 阅读全文

posted @ 2015-09-22 12:04 qscqesze 阅读(234) 评论(0) 推荐(0) 编辑

Codeforces Round #320 (Div. 1) [Bayan Thanks-Round] C. Weakness and Poorness 三分 dp

摘要：C. Weakness and PoornessTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/578/problem/CDescriptionYou are given a sequence of n ... 阅读全文

posted @ 2015-09-17 02:30 qscqesze 阅读(307) 评论(0) 推荐(0) 编辑

Codeforces Round #320 (Div. 1) [Bayan Thanks-Round] B. "Or" Game 线段树贪心

摘要：B. "Or" GameTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/578/problem/BDescriptionYou are givennnumbersa1, a2, ..., an. You ... 阅读全文

posted @ 2015-09-17 02:25 qscqesze 阅读(296) 评论(0) 推荐(0) 编辑

Codeforces Round #319 (Div. 1) B. Invariance of Tree 构造

摘要：B. Invariance of TreeTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/576/problem/BDescriptionA tree of sizenis an undirected c... 阅读全文

posted @ 2015-09-11 17:55 qscqesze 阅读(462) 评论(0) 推荐(0) 编辑

Codeforces Round #319 (Div. 1) C. Points on Plane 分块

摘要：C. Points on PlaneTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/576/problem/CDescriptionOn a plane arenpoints (xi,yi) with i... 阅读全文

posted @ 2015-09-11 16:32 qscqesze 阅读(407) 评论(0) 推荐(0) 编辑

Codeforces Codeforces Round #319 (Div. 2) C. Vasya and Petya's Game 数学

摘要：C. Vasya and Petya's GameTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/577/problem/CDescriptionVasya and Petya are playing a... 阅读全文

posted @ 2015-09-11 14:03 qscqesze 阅读(370) 评论(0) 推荐(0) 编辑

Codeforces Codeforces Round #319 (Div. 2) B. Modulo Sum 背包dp

摘要：B. Modulo SumTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/577/problem/BDescriptionYou are given a sequence of numbersa1, a2... 阅读全文

posted @ 2015-09-11 13:43 qscqesze 阅读(463) 评论(0) 推荐(0) 编辑

Codeforces Codeforces Round #319 (Div. 2) A. Multiplication Table 水题

摘要：A. Multiplication TableTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/577/problem/ADescriptionLet's consider a table consisti... 阅读全文

posted @ 2015-09-11 12:49 qscqesze 阅读(395) 评论(0) 推荐(0) 编辑

BZOJ 2298: [HAOI2011]problem a 动态规划

摘要：2298: [HAOI2011]problem aTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://www.lydsy.com/JudgeOnline/problem.php?id=2298Description一次考试共有n个人参加，第i个人说：“有... 阅读全文

posted @ 2015-09-08 17:23 qscqesze 阅读(267) 评论(0) 推荐(0) 编辑

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