Codeforces - 随笔分类(第7页) - meekyan

Codeforces Round #329 (Div. 2) A.2Char 暴力

摘要：A. 2CharAndrew often reads articles in his favorite magazine 2Char. The main feature of these articles is that each of them uses at most two distinct ... 阅读全文

posted @ 2015-11-05 12:39 meekyan 阅读(262) 评论(0) 推荐(0)

Codeforces Round #271 (Div. 2) D.Flowers DP

摘要：D. FlowersWe saw the little game Marmot made for Mole's lunch. Now it's Marmot's dinner time and, as we all know, Marmot eats flowers. At every dinner... 阅读全文

posted @ 2015-11-04 23:02 meekyan 阅读(256) 评论(0) 推荐(0)

Codeforces Round #272 (Div. 2) D.Dreamoon and Sets 找规律

摘要：D. Dreamoon and SetsDreamoon likes to play with sets, integers and.is defined as the largest positive integer that divides bothaandb.LetSbe a set of e... 阅读全文

posted @ 2015-11-02 16:02 meekyan 阅读(198) 评论(0) 推荐(0)

Codeforces Round #272 (Div. 2)C. Dreamoon and Sums 数学推公式

摘要：C. Dreamoon and SumsDreamoon loves summing up something for no reason. One day he obtains two integersaandboccasionally. He wants to calculate the sum... 阅读全文

posted @ 2015-11-02 15:57 meekyan 阅读(399) 评论(0) 推荐(0)

Codeforces Round #272 (Div. 2) Dreamoon and WiFi 暴力

摘要：B. Dreamoon and WiFiDreamoon is standing at the position0on a number line. Drazil is sending a list of commands through Wi-Fi to Dreamoon's smartphone... 阅读全文

posted @ 2015-11-02 15:53 meekyan 阅读(621) 评论(0) 推荐(0)

Codeforces Round #272 (Div. 2)A. Dreamoon and Stairs 水题

摘要：A. Dreamoon and StairsDreamoon wants to climb up a stair ofnsteps. He can climb1or2steps at each move. Dreamoon wants the number of moves to be a mult... 阅读全文

posted @ 2015-11-02 15:48 meekyan 阅读(263) 评论(0) 推荐(0)

Codeforces Round #273 (Div. 2)D. Red-Green Towers DP

摘要：D. Red-Green TowersThere arerred andggreen blocks for construction of thered-greentower.Red-greentower can be built following next rules:Red-green tow... 阅读全文

posted @ 2015-10-31 19:48 meekyan 阅读(420) 评论(0) 推荐(0)

Codeforces Round #273 (Div. 2)C. Table Decorations 数学

摘要：C. Table DecorationsYou haverred,ggreen andbblue balloons. To decorate a single table for the banquet you need exactly three balloons. Three balloons ... 阅读全文

posted @ 2015-10-31 19:41 meekyan 阅读(477) 评论(1) 推荐(0)

Codeforces Round #273 (Div. 2) B . Random Teams 贪心

摘要：B. Random Teamsnparticipants of the competition were split intomteams in some manner so that each team has at least one participant. After the competi... 阅读全文

posted @ 2015-10-31 19:36 meekyan 阅读(414) 评论(0) 推荐(0)

Codeforces Round #250 (Div. 2)B. The Child and Set 暴力

摘要：B. The Child and SetAt the children's day, the child came to Picks's house, and messed his house up. Picks was angry at him. A lot of important things... 阅读全文

posted @ 2015-10-31 00:49 meekyan 阅读(234) 评论(0) 推荐(0)

Codeforces Round #250 (Div. 1) B. The Child and Zoo 并查集

摘要：B. The Child and ZooDescriptionOf course our child likes walking in a zoo. The zoo hasnareas, that are numbered from1 ton. Thei-th area containsaianim... 阅读全文

posted @ 2015-10-31 00:45 meekyan 阅读(292) 评论(0) 推荐(0)

Codeforces Round #250 (Div. 1) D. The Child and Sequence 线段树区间求和+点修改+区间取模

摘要：D. The Child and SequenceAt the children's day, the child came to Picks's house, and messed his house up. Picks was angry at him. A lot of important t... 阅读全文

posted @ 2015-10-31 00:42 meekyan 阅读(310) 评论(0) 推荐(0)

Codeforces Round #327 (Div. 2) E. Three States bfs

摘要：E. Three StatesThe famous global economic crisis is approaching rapidly, so the states of Berman, Berance and Bertaly formed an alliance and allowed t... 阅读全文

posted @ 2015-10-30 15:50 meekyan 阅读(218) 评论(0) 推荐(0)

Codeforces Round #327 (Div. 2) B. Rebranding 模拟

摘要：B. RebrandingThe name of one small but proud corporation consists ofnlowercase English letters. The Corporation has decided to try rebranding— an acti... 阅读全文

posted @ 2015-10-26 17:54 meekyan 阅读(216) 评论(0) 推荐(0)

Codeforces Round #327 (Div. 2)C. Median Smoothing 构造

摘要：C. Median SmoothingA schoolboy named Vasya loves reading books on programming and mathematics. He has recently read an encyclopedia article that descr... 阅读全文

posted @ 2015-10-26 17:28 meekyan 阅读(261) 评论(0) 推荐(0)

Codeforces Round #325 (Div. 2) B. Laurenty and Shop 前缀+后缀

摘要：B. Laurenty and ShopA little boy Laurenty has been playing his favourite gameNotafor quite a while and is now ve... 阅读全文

posted @ 2015-10-13 19:51 meekyan 阅读(235) 评论(0) 推荐(0)

Codeforces Round #325 (Div. 2)D. Phillip and Trains BFS

摘要：D. Phillip and TrainsThe mobile application store has a new game called "Subway Roller".The protagonist of the game Philip is lo... 阅读全文

posted @ 2015-10-13 19:46 meekyan 阅读(212) 评论(0) 推荐(0)

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

摘要：C. Points on PlaneOn a plane arenpoints (xi,yi) with integer coordinates between0and106. The distance between the... 阅读全文

posted @ 2015-10-10 21:08 meekyan 阅读(208) 评论(0) 推荐(0)

Codeforces Round #324 (Div. 2)C. Marina and Vasya set

摘要：C. Marina and VasyaMarina loves strings of the same length and Vasya loves when there is a third string, different from the... 阅读全文

posted @ 2015-10-08 21:12 meekyan 阅读(194) 评论(0) 推荐(0)

Codeforces Round #324 (Div. 2)D. Dima and Lisa 数学（素数）

摘要：D. Dima and LisaDima loves representing an odd number as the sum of multiple primes, and Lisa loves it when there are at most ... 阅读全文

posted @ 2015-10-08 20:03 meekyan 阅读(280) 评论(0) 推荐(0)

Meek

Time to sleep! again.

随笔分类 - Codeforces

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