online judge Codeforces - 随笔分类(第44页) - qscqesze

Codeforces Round #309 (Div. 2) A. Kyoya and Photobooks 字符串水题

摘要：A. Kyoya and PhotobooksTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/554/problem/ADescriptionKyoya Ootori is selling photobo... 阅读全文

posted @ 2015-06-25 03:02 qscqesze 阅读(245) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #13 E. Holes 分块暴力

摘要：E. HolesTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/13/problem/EDescriptionLittle Petya likes to play a lot. Most of all h... 阅读全文

posted @ 2015-06-23 17:55 qscqesze 阅读(515) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #12 (Div 2 Only) D. Ball sort/map

摘要：D. BallTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/problemset/problem/12/DDescriptionN ladies attend the ball in the King's palace... 阅读全文

posted @ 2015-06-23 16:39 qscqesze 阅读(419) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #6 (Div. 2 Only) E. Exposition multiset

摘要：E. ExpositionTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/problemset/problem/6/EDescriptionThere are several days left before the f... 阅读全文

posted @ 2015-06-23 15:09 qscqesze 阅读(392) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #5 E. Bindian Signalizing 并查集

摘要：E. Bindian SignalizingTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/problemset/problem/5/EDescriptionEveryone knows that long ago on... 阅读全文

posted @ 2015-06-23 12:30 qscqesze 阅读(677) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #5 C. Longest Regular Bracket Sequence 栈/dp

摘要：C. Longest Regular Bracket SequenceTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/problemset/problem/5/CDescriptionThis is yet anothe... 阅读全文

posted @ 2015-06-22 19:10 qscqesze 阅读(702) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #4 (Div. 2 Only) C. Registration system hash

摘要：C. Registration systemTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/problemset/problem/4/CDescriptionA new e-mail service "Berlandes... 阅读全文

posted @ 2015-06-22 17:54 qscqesze 阅读(685) 评论(0) 推荐(0) 编辑

Codeforces Round #260 (Div. 1) C. Civilization 并查集，直径

摘要：C. CivilizationTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/455/problem/CDescriptionAndrew plays a game called "Civilizatio... 阅读全文

posted @ 2015-06-20 13:34 qscqesze 阅读(432) 评论(0) 推荐(0) 编辑

Codeforces Round #260 (Div. 1) A - Boredom DP

摘要：A. BoredomTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/455/problem/ADescriptionAlex doesn't like boredom. That's why whenev... 阅读全文

posted @ 2015-06-20 12:24 qscqesze 阅读(459) 评论(0) 推荐(0) 编辑

Codeforces Round #308 (Div. 2) D. Vanya and Triangles 水题

摘要：D. Vanya and TrianglesTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/552/problem/DDescriptionVanya got bored and he painted n... 阅读全文

posted @ 2015-06-19 11:22 qscqesze 阅读(287) 评论(0) 推荐(0) 编辑

Codeforces Round #308 (Div. 2) C. Vanya and Scales dfs

摘要：C. Vanya and ScalesTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/552/problem/CDescriptionVanya has a scales for weighing loa... 阅读全文

posted @ 2015-06-19 11:18 qscqesze 阅读(685) 评论(3) 推荐(0) 编辑

Codeforces Round #308 (Div. 2)B. Vanya and Books 数学

摘要：B. Vanya and BooksTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/552/problem/BDescriptionVanya got an important task — he sho... 阅读全文

posted @ 2015-06-19 11:13 qscqesze 阅读(613) 评论(0) 推荐(0) 编辑

Codeforces Round #308 (Div. 2) A. Vanya and Table 暴力

摘要：A. Vanya and TableTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/552/problem/ADescriptionVanya has a table consisting of 100 ... 阅读全文

posted @ 2015-06-19 11:09 qscqesze 阅读(288) 评论(0) 推荐(0) 编辑

Codeforces Round #188 (Div. 1) B. Ants 暴力

摘要：B. AntsTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/317/problem/BDescriptionIt has been noted that if some ants are put in ... 阅读全文

posted @ 2015-06-14 11:49 qscqesze 阅读(412) 评论(0) 推荐(0) 编辑

Codeforces Round #188 (Div. 2) C. Perfect Pair 数学

摘要：B. Strings of PowerTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/318/problem/CDescriptionLet us call a pair of integer numbe... 阅读全文

posted @ 2015-06-14 11:14 qscqesze 阅读(338) 评论(0) 推荐(0) 编辑

Codeforces Round #188 (Div. 2) B. Strings of Power 水题

摘要：B. Strings of PowerTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/318/problem/BDescriptionVolodya likes listening to heavy me... 阅读全文

posted @ 2015-06-14 10:50 qscqesze 阅读(382) 评论(0) 推荐(0) 编辑

Codeforces Round #188 (Div. 2) A. Even Odds 水题

摘要：A. Even OddsTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/318/problem/ADescriptionBeing a nonconformist, Volodya is displeas... 阅读全文

posted @ 2015-06-14 10:30 qscqesze 阅读(785) 评论(0) 推荐(0) 编辑

Codeforces Round #307 (Div. 2) E. GukiZ and GukiZiana 分块

摘要：E. GukiZ and GukiZianaTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/551/problem/EDescriptionProfessor GukiZ was playing with... 阅读全文

posted @ 2015-06-13 03:48 qscqesze 阅读(465) 评论(0) 推荐(0) 编辑

Codeforces Round #307 (Div. 2) C. GukiZ hates Boxes 贪心/二分

摘要：C. GukiZ hates BoxesTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/551/problem/CDescriptionProfessor GukiZ is concerned about... 阅读全文

posted @ 2015-06-13 03:33 qscqesze 阅读(651) 评论(0) 推荐(0) 编辑

Codeforces Round #307 (Div. 2) B. ZgukistringZ 暴力

摘要：B. ZgukistringZTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/551/problem/BDescriptionProfessor GukiZ doesn't accept string a... 阅读全文

posted @ 2015-06-13 03:22 qscqesze 阅读(440) 评论(0) 推荐(0) 编辑

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