online judge Codeforces - 随笔分类(第29页) - qscqesze

Codeforces Good Bye 2015 C. New Year and Domino 前缀和

摘要：<center C. New Year and Domino</center 题目连接：http://www.codeforces.com/contest/611/problem/C DescriptionThey say "years are like dominoes, tumbling o... 阅读全文

posted @ 2015-12-31 12:55 qscqesze 阅读(324) 评论(0) 推荐(0) 编辑

Codeforces Good bye 2015 B. New Year and Old Property dfs 数位DP

摘要：B. New Year and Old Property 题目连接： http://www.codeforces.com/contest/611/problem/B Description The year 2015 is almost over. Limak is a little polar b 阅读全文

posted @ 2015-12-31 11:26 qscqesze 阅读(570) 评论(0) 推荐(0) 编辑

Codeforces Good Bye 2015 A. New Year and Days 水题

摘要：<center A. New Year and Days</center 题目连接：http://www.codeforces.com/contest/611/problem/A DescriptionToday is Wednesday, the third day of the week. ... 阅读全文

posted @ 2015-12-31 11:21 qscqesze 阅读(278) 评论(0) 推荐(0) 编辑

Codeforces Round #337 (Div. 2) D. Vika and Segments 线段树扫描线

摘要：<center D. Vika and Segments</center 题目连接：http://www.codeforces.com/contest/610/problem/D DescriptionVika has an infinite sheet of squared paper. In... 阅读全文

posted @ 2015-12-28 11:10 qscqesze 阅读(359) 评论(0) 推荐(0) 编辑

Codeforces Round #337 (Div. 2) C. Harmony Analysis 构造

摘要：<center C. Harmony Analysis</center 题目连接：http://www.codeforces.com/contest/610/problem/C DescriptionThe semester is already ending, so Danil made an... 阅读全文

posted @ 2015-12-28 11:06 qscqesze 阅读(397) 评论(0) 推荐(1) 编辑

Codeforces Round #337 (Div. 2) B. Vika and Squares 贪心

摘要：<center B. Vika and Squares</center 题目连接：http://www.codeforces.com/contest/610/problem/B DescriptionVika has n jars with paints of distinct colors. ... 阅读全文

posted @ 2015-12-28 10:58 qscqesze 阅读(629) 评论(0) 推荐(0) 编辑

Codeforces Round #337 (Div. 2) A. Pasha and Stick 数学

摘要：<center A. Pasha and Stick</center 题目连接：http://www.codeforces.com/contest/610/problem/A DescriptionPasha has a wooden stick of some positive integer... 阅读全文

posted @ 2015-12-28 10:49 qscqesze 阅读(453) 评论(0) 推荐(0) 编辑

Educational Codeforces Round 4 D. The Union of k-Segments 排序

摘要：<center D. The Union of k Segments</center 题目连接：http://www.codeforces.com/contest/612/problem/D DescriptionYou are given n segments on the coordinat... 阅读全文

posted @ 2015-12-28 10:45 qscqesze 阅读(262) 评论(0) 推荐(0) 编辑

Educational Codeforces Round 4 C. Replace To Make Regular Bracket Sequence 栈

摘要：<center C. Replace To Make Regular Bracket Sequence</center 题目连接：http://www.codeforces.com/contest/612/problem/C DescriptionYou are given string s c... 阅读全文

posted @ 2015-12-28 10:40 qscqesze 阅读(345) 评论(0) 推荐(0) 编辑

Educational Codeforces Round 4 B. HDD is Outdated Technology 暴力

摘要：<center B. HDD is Outdated Technology</center 题目连接：http://www.codeforces.com/contest/612/problem/B DescriptionHDD hard drives group data by sectors.... 阅读全文

posted @ 2015-12-28 10:36 qscqesze 阅读(318) 评论(0) 推荐(0) 编辑

Educational Codeforces Round 4 A. The Text Splitting 水题

摘要：<center A. The Text Splitting</center 题目连接：http://www.codeforces.com/contest/612/problem/A DescriptionYou are given the string s of length n and the... 阅读全文

posted @ 2015-12-28 10:32 qscqesze 阅读(406) 评论(0) 推荐(0) 编辑

Codeforces Round #290 (Div. 2) D. Fox And Jumping dp

摘要：<center D. Fox And Jumping</center 题目连接：http://codeforces.com/contest/510/problem/D DescriptionFox Ciel is playing a game. In this game there is an ... 阅读全文

posted @ 2015-12-26 22:27 qscqesze 阅读(445) 评论(0) 推荐(1) 编辑

Codeforces Round #290 (Div. 2) C. Fox And Names dfs

摘要：<center C. Fox And Names</center 题目连接：http://codeforces.com/contest/510/problem/C DescriptionFox Ciel is going to publish a paper on FOCS (Foxes Ope... 阅读全文

posted @ 2015-12-25 22:36 qscqesze 阅读(287) 评论(0) 推荐(0) 编辑

Codeforces Round #290 (Div. 2) B. Fox And Two Dots dfs

摘要：<center B. Fox And Two Dots</center 题目连接：http://codeforces.com/contest/510/problem/B DescriptionFox Ciel is playing a mobile puzzle game called "Two... 阅读全文

posted @ 2015-12-25 21:52 qscqesze 阅读(436) 评论(0) 推荐(0) 编辑

Codeforces Round #290 (Div. 2) A. Fox And Snake 水题

摘要：<center A. Fox And Snake</center 题目连接：http://codeforces.com/contest/510/problem/A DescriptionFox Ciel starts to learn programming. The first task is... 阅读全文

posted @ 2015-12-25 21:39 qscqesze 阅读(489) 评论(0) 推荐(0) 编辑

Codeforces Round #336 (Div. 2) D. Zuma 记忆化搜索

摘要：<center D. Zuma</center 题目连接：http://www.codeforces.com/contest/608/problem/D DescriptionGenos recently installed the game Zuma on his phone. In Zuma... 阅读全文

posted @ 2015-12-25 11:10 qscqesze 阅读(612) 评论(0) 推荐(0) 编辑

Codeforces Round #336 (Div. 2) C. Chain Reaction set维护dp

摘要：<center C. Chain Reaction</center 题目连接：http://www.codeforces.com/contest/608/problem/C DescriptionThere are n beacons located at distinct positions ... 阅读全文

posted @ 2015-12-25 11:03 qscqesze 阅读(601) 评论(0) 推荐(0) 编辑

Codeforces Round #336 (Div. 2)B. Hamming Distance Sum 前缀和

摘要：<center B. Hamming Distance Sum</center 题目连接：http://www.codeforces.com/contest/608/problem/A DescriptionGenos needs your help. He was asked to solve... 阅读全文

posted @ 2015-12-25 10:51 qscqesze 阅读(458) 评论(0) 推荐(0) 编辑

Codeforces Round #336 (Div. 2)A. Saitama Destroys Hotel 水题

摘要：<center A. Saitama Destroys Hotel</center 题目连接：http://www.codeforces.com/contest/608/problem/A DescriptionSaitama accidentally destroyed a hotel aga... 阅读全文

posted @ 2015-12-25 10:46 qscqesze 阅读(405) 评论(0) 推荐(0) 编辑

Codeforces Educational Codeforces Round 3 E. Minimum spanning tree for each edge LCA链上最大值

摘要：<center E. Minimum spanning tree for each edge</center 题目连接：http://www.codeforces.com/contest/609/problem/E DescriptionConnected undirected weighted... 阅读全文

posted @ 2015-12-20 03:15 qscqesze 阅读(261) 评论(0) 推荐(0) 编辑

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