樱花落舞

2017年3月22日

摘要： Description Each New Year Timofey and his friends cut down a tree of n vertices and bring it home. After that they paint all the n its vertices, so th 阅读全文

posted @ 2017-03-22 21:18 樱花落舞阅读(270) 评论(0) 推荐(0)

Codeforces Round #395 (Div. 2) B

摘要： Description Young Timofey has a birthday today! He got kit of n cubes as a birthday present from his parents. Every cube has a number ai, which is wri 阅读全文

posted @ 2017-03-22 21:02 樱花落舞阅读(267) 评论(0) 推荐(0)

Codeforces Round #395 (Div. 2) A

摘要： Description Comrade Dujikov is busy choosing artists for Timofey's birthday and is recieving calls from Taymyr from Ilia-alpinist. Ilia-alpinist calls 阅读全文

posted @ 2017-03-22 20:54 樱花落舞阅读(217) 评论(0) 推荐(0)

2017年3月19日

Testing Round #12 C

摘要： Description For the given sequence with n different elements find the number of increasing subsequences with k + 1 elements. It is guaranteed that the 阅读全文

posted @ 2017-03-19 20:45 樱花落舞阅读(129) 评论(0) 推荐(0)

Codeforces Round #261 (Div. 2) E

摘要： Description Pashmak's homework is a problem about graphs. Although he always tries to do his homework completely, he can't solve this problem. As you 阅读全文

posted @ 2017-03-19 20:33 樱花落舞阅读(185) 评论(0) 推荐(0)

Codeforces Round #261 (Div. 2) D

摘要： Description Parmida is a clever girl and she wants to participate in Olympiads this year. Of course she wants her partner to be clever too (although h 阅读全文

posted @ 2017-03-19 20:24 樱花落舞阅读(217) 评论(0) 推荐(0)

Codeforces Round #261 (Div. 2) C

摘要： Description Recently Pashmak has been employed in a transportation company. The company has kbuses and has a contract with a school which has n studen 阅读全文

posted @ 2017-03-19 20:14 樱花落舞阅读(221) 评论(0) 推荐(0)

Codeforces Round #261 (Div. 2) B

摘要： Description Pashmak decided to give Parmida a pair of flowers from the garden. There are n flowers in the garden and the i-th of them has a beauty num 阅读全文

posted @ 2017-03-19 20:05 樱花落舞阅读(192) 评论(0) 推荐(0)

Codeforces Round #261 (Div. 2) A

摘要： Description Pashmak has fallen in love with an attractive girl called Parmida since one year ago... Today, Pashmak set up a meeting with his partner i 阅读全文

posted @ 2017-03-19 19:59 樱花落舞阅读(255) 评论(0) 推荐(0)

2017年3月7日

喵哈哈村的魔法考试 Round #5 (Div.2) ABCC2

摘要：官方题解：http://www.cnblogs.com/qscqesze/p/6516139.html 喵哈哈村的狼人杀大战(1) 描述喵哈哈村最近热衷于玩一个叫做狼人杀的游戏！张小田今天她抽到的是民的身份，按照她的一贯玩法，她不会考虑发言者的发言，她只考虑站队情况。现在是警上竞选的投票环节，阅读全文

posted @ 2017-03-07 21:03 樱花落舞阅读(292) 评论(0) 推荐(0)

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