online judge Codeforces - 随笔分类(第20页) - qscqesze

CROC 2016 - Elimination Round (Rated Unofficial Edition) E. Intellectual Inquiry 贪心构造 dp

摘要：E. Intellectual Inquiry 题目连接： http://www.codeforces.com/contest/655/problem/E Description After getting kicked out of her reporting job for not knowin 阅读全文

posted @ 2016-03-21 20:43 qscqesze 阅读(227) 评论(0) 推荐(0) 编辑

IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) E. Bear and Forgotten Tree 2 bfs set 反图的生成树

摘要：E. Bear and Forgotten Tree 2 题目连接： http://www.codeforces.com/contest/653/problem/E Description A tree is a connected undirected graph consisting of n 阅读全文

posted @ 2016-03-21 15:51 qscqesze 阅读(377) 评论(0) 推荐(0) 编辑

CROC 2016 - Elimination Round (Rated Unofficial Edition) D. Robot Rapping Results Report 二分+拓扑排序

摘要：D. Robot Rapping Results Report 题目连接： http://www.codeforces.com/contest/655/problem/D Description While Farmer John rebuilds his farm in an unfamiliar 阅读全文

posted @ 2016-03-21 13:28 qscqesze 阅读(277) 评论(0) 推荐(0) 编辑

CROC 2016 - Elimination Round (Rated Unofficial Edition) C. Enduring Exodus 二分

摘要：C. Enduring Exodus 题目连接： http://www.codeforces.com/contest/655/problem/C Description In an attempt to escape the Mischievous Mess Makers' antics, Farm 阅读全文

posted @ 2016-03-20 23:11 qscqesze 阅读(370) 评论(0) 推荐(0) 编辑

CROC 2016 - Elimination Round (Rated Unofficial Edition) B. Mischievous Mess Makers 贪心

摘要：B. Mischievous Mess Makers 题目连接： http://www.codeforces.com/contest/655/problem/B Description It is a balmy spring afternoon, and Farmer John's n cows 阅读全文

posted @ 2016-03-20 22:34 qscqesze 阅读(243) 评论(0) 推荐(0) 编辑

CROC 2016 - Elimination Round (Rated Unofficial Edition) A. Amity Assessment 水题

摘要：A. Amity Assessment 题目连接： http://www.codeforces.com/contest/655/problem/A Description Bessie the cow and her best friend Elsie each received a sliding 阅读全文

posted @ 2016-03-20 14:12 qscqesze 阅读(237) 评论(0) 推荐(0) 编辑

CROC 2016 - Qualification C. Hostname Aliases map

摘要：C. Hostname Aliases 题目连接： http://www.codeforces.com/contest/644/problem/C Description There are some websites that are accessible through several diff 阅读全文

posted @ 2016-03-20 12:59 qscqesze 阅读(270) 评论(0) 推荐(0) 编辑

CROC 2016 - Qualification B. Processing Queries 模拟

摘要：B. Processing Queries 题目连接： http://www.codeforces.com/contest/644/problem/B Description In this problem you have to simulate the workflow of one threa 阅读全文

posted @ 2016-03-20 12:34 qscqesze 阅读(251) 评论(0) 推荐(0) 编辑

IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) D. Delivery Bears 二分+网络流

摘要：D. Delivery Bears 题目连接： http://www.codeforces.com/contest/653/problem/D Description Niwel is a little golden bear. As everyone knows, bears live in fo 阅读全文

posted @ 2016-03-19 22:08 qscqesze 阅读(435) 评论(0) 推荐(0) 编辑

IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) C. Bear and Up-Down 暴力

摘要：C. Bear and Up Down 题目连接： http://www.codeforces.com/contest/653/problem/C Description The life goes up and down, just like nice sequences. Sequence t1 阅读全文

posted @ 2016-03-19 22:02 qscqesze 阅读(386) 评论(0) 推荐(0) 编辑

IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) B. Bear and Compressing 暴力

摘要：B. Bear and Compressing 题目连接： http://www.codeforces.com/contest/653/problem/B Description Limak is a little polar bear. Polar bears hate long strings 阅读全文

posted @ 2016-03-19 21:57 qscqesze 阅读(305) 评论(0) 推荐(0) 编辑

IndiaHacks 2016 - Online Edition (Div. 1 + Div. 2) A. Bear and Three Balls 水题

摘要：A. Bear and Three Balls 题目连接： http://www.codeforces.com/contest/653/problem/A Description Limak is a little polar bear. He has n balls, the i th ball 阅读全文

posted @ 2016-03-19 21:53 qscqesze 阅读(343) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #5 A. Chat Server's Outgoing Traffic 水题

摘要：A. Chat Server's Outgoing Traffic 题目连接： http://www.codeforces.com/contest/5/problem/A Description Polycarp is working on a new project called "Polycha 阅读全文

posted @ 2016-03-18 20:29 qscqesze 阅读(268) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #4 (Div. 2 Only) D. Mysterious Present 记忆化搜索

摘要：D. Mysterious Present 题目连接： http://www.codeforces.com/contest/4/problem/D Description Peter decided to wish happy birthday to his friend from Australi 阅读全文

posted @ 2016-03-18 19:56 qscqesze 阅读(509) 评论(0) 推荐(1) 编辑

Codeforces Beta Round #4 (Div. 2 Only) B. Before an Exam dp

摘要：B. Before an Exam 题目连接： http://www.codeforces.com/contest/4/problem/B Description Tomorrow Peter has a Biology exam. He does not like this subject muc 阅读全文

posted @ 2016-03-18 19:24 qscqesze 阅读(683) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #4 (Div. 2 Only) A. Watermelon 水题

摘要：A. Watermelon 题目连接： http://www.codeforces.com/contest/4/problem/A Description One hot summer day Pete and his friend Billy decided to buy a watermelon 阅读全文

posted @ 2016-03-18 19:06 qscqesze 阅读(349) 评论(0) 推荐(0) 编辑

VK Cup 2016 - Qualification Round 1 (Russian-Speaking Only, for VK Cup teams) D. Running with Obstacles 贪心

摘要：D. Running with Obstacles 题目连接： http://www.codeforces.com/contest/637/problem/D Description A sportsman starts from point xstart = 0 and runs to point 阅读全文

posted @ 2016-03-18 16:55 qscqesze 阅读(419) 评论(0) 推荐(0) 编辑

VK Cup 2016 - Qualification Round 1 (Russian-Speaking Only, for VK Cup teams) C. Promocodes with Mistakes 水题

摘要：C. Promocodes with Mistakes 题目连接： http://www.codeforces.com/contest/637/problem/C Description During a New Year special offer the "Sudislavl Bars" off 阅读全文

posted @ 2016-03-17 23:10 qscqesze 阅读(513) 评论(1) 推荐(0) 编辑

VK Cup 2016 - Qualification Round 1 (Russian-Speaking Only, for VK Cup teams) B. Chat Order 水题

摘要：B. Chat Order 题目连接： http://www.codeforces.com/contest/637/problem/B Description Polycarp is a big lover of killing time in social networks. A page wit 阅读全文

posted @ 2016-03-17 22:43 qscqesze 阅读(679) 评论(0) 推荐(0) 编辑

VK Cup 2016 - Qualification Round 1 (Russian-Speaking Only, for VK Cup teams) A. Voting for Photos 水题

摘要：A. Voting for Photos 题目连接： http://www.codeforces.com/contest/637/problem/A Description After celebrating the midcourse the students of one of the facu 阅读全文

posted @ 2016-03-17 22:33 qscqesze 阅读(299) 评论(0) 推荐(0) 编辑

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随笔分类 - online judge Codeforces