online judge Codeforces - 随笔分类(第28页) - qscqesze

Codeforces Round #339 (Div. 2) B. Gena's Code 水题

摘要：<center B. Gena's Code</center 题目连接：http://www.codeforces.com/contest/614/problem/B DescriptionIt's the year 4527 and the tanks game that we all kno... 阅读全文

posted @ 2016-01-15 19:58 qscqesze 阅读(319) 评论(0) 推荐(0) 编辑

Codeforces Round #339 (Div. 2) A. Link/Cut Tree 水题

摘要：<center A. Link/Cut Tree</center 题目连接：http://www.codeforces.com/contest/614/problem/A DescriptionProgrammer Rostislav got seriously interested in th... 阅读全文

posted @ 2016-01-15 19:12 qscqesze 阅读(501) 评论(0) 推荐(0) 编辑

Codeforces Educational Codeforces Round 5 E. Sum of Remainders 数学

摘要：<center E. Sum of Remainders</center 题目连接：http://www.codeforces.com/contest/616/problem/E DescriptionThe only line contains two integers n, m (1 ≤ n... 阅读全文

posted @ 2016-01-13 16:09 qscqesze 阅读(217) 评论(0) 推荐(0) 编辑

Codeforces Educational Codeforces Round 5 D. Longest k-Good Segment 尺取法

摘要：<center D. Longest k Good Segment</center 题目连接：http://www.codeforces.com/contest/616/problem/D DescriptionThe array a with n integers is given. Let'... 阅读全文

posted @ 2016-01-13 14:27 qscqesze 阅读(380) 评论(0) 推荐(0) 编辑

Codeforces Educational Codeforces Round 5 C. The Labyrinth 带权并查集

摘要：<center C. The Labyrinth</center 题目连接：http://www.codeforces.com/contest/616/problem/C DescriptionYou are given a rectangular field of n × m cells. E... 阅读全文

posted @ 2016-01-13 14:17 qscqesze 阅读(439) 评论(0) 推荐(0) 编辑

Codeforces Educational Codeforces Round 5 B. Dinner with Emma 暴力

摘要：<center B. Dinner with Emma</center 题目连接：http://www.codeforces.com/contest/616/problem/A DescriptionJack decides to invite Emma out for a dinner. Ja... 阅读全文

posted @ 2016-01-13 14:08 qscqesze 阅读(445) 评论(0) 推荐(0) 编辑

Codeforces Educational Codeforces Round 5 A. Comparing Two Long Integers 高精度比大小，模拟

摘要：<center A. Comparing Two Long Integers</center 题目连接：http://www.codeforces.com/contest/616/problem/A DescriptionYou are given two very long integers ... 阅读全文

posted @ 2016-01-13 13:50 qscqesze 阅读(275) 评论(0) 推荐(0) 编辑

Codeforces Round #181 (Div. 2) C. Beautiful Numbers 排列组合暴力

摘要：<center C. Beautiful Numbers</center 题目连接：http://www.codeforces.com/contest/300/problem/C DescriptionVitaly is a very weird man. He's got two favori... 阅读全文

posted @ 2016-01-10 16:10 qscqesze 阅读(409) 评论(0) 推荐(0) 编辑

Codeforces Round #181 (Div. 2) B. Coach 带权并查集

摘要：<center B. Coach</center 题目连接：http://www.codeforces.com/contest/300/problem/A DescriptionA programming coach has n students to teach. We know that n... 阅读全文

posted @ 2016-01-10 15:54 qscqesze 阅读(420) 评论(0) 推荐(0) 编辑

Codeforces Round #181 (Div. 2) A. Array 构造

摘要：<center A. Array</center 题目连接：http://www.codeforces.com/contest/300/problem/A DescriptionVitaly has an array of n distinct integers. Vitaly wants to... 阅读全文

posted @ 2016-01-10 15:26 qscqesze 阅读(413) 评论(0) 推荐(0) 编辑

Codeforces Round #180 (Div. 2) D. Fish Weight 贪心

摘要：<center D. Fish Weight</center 题目连接：http://www.codeforces.com/contest/298/problem/D DescriptionIt is known that there are k fish species in the pola... 阅读全文

posted @ 2016-01-09 15:28 qscqesze 阅读(244) 评论(0) 推荐(0) 编辑

Codeforces Round #180 (Div. 2) C. Parity Game 数学

摘要：<center C. Parity Game</center 题目连接：http://www.codeforces.com/contest/298/problem/C DescriptionYou are fishing with polar bears Alice and Bob. While... 阅读全文

posted @ 2016-01-09 15:18 qscqesze 阅读(441) 评论(0) 推荐(0) 编辑

Codeforces Round #180 (Div. 2) B. Sail 贪心

摘要：<center B. Sail</center 题目连接：http://www.codeforces.com/contest/298/problem/B DescriptionThe polar bears are going fishing. They plan to sail from (s... 阅读全文

posted @ 2016-01-09 15:07 qscqesze 阅读(361) 评论(0) 推荐(0) 编辑

Codeforces Round #180 (Div. 2) A. Snow Footprints 贪心

摘要：<center A. Snow Footprints</center 题目连接：http://www.codeforces.com/contest/298/problem/A DescriptionThere is a straight snowy road, divided into n bl... 阅读全文

posted @ 2016-01-09 14:56 qscqesze 阅读(239) 评论(0) 推荐(0) 编辑

Codeforces Round #338 (Div. 2) E. Hexagons 讨论讨论

摘要：<center E. Hexagons</center 题目连接：http://codeforces.com/contest/615/problem/E DescriptionAyrat is looking for the perfect code. He decided to start h... 阅读全文

posted @ 2016-01-09 11:55 qscqesze 阅读(374) 评论(0) 推荐(0) 编辑

Codeforces Round #338 (Div. 2) D. Multipliers 数论

摘要：<center D. Multipliers</center 题目连接：http://codeforces.com/contest/615/problem/D DescriptionAyrat has number n, represented as it's prime factorizati... 阅读全文

posted @ 2016-01-09 10:51 qscqesze 阅读(632) 评论(0) 推荐(0) 编辑

Codeforces Round #338 (Div. 2) C. Running Track dp

摘要：<center C. Running Track</center 题目连接：http://www.codeforces.com/contest/615/problem/C DescriptionA boy named Ayrat lives on planet AMI 1511. Each in... 阅读全文

posted @ 2016-01-09 09:56 qscqesze 阅读(461) 评论(0) 推荐(0) 编辑

Codeforces Round #338 (Div. 2) B. Longtail Hedgehog dp

摘要：<center B. Longtail Hedgehog</center 题目连接：http://www.codeforces.com/contest/615/problem/B DescriptionThis Christmas Santa gave Masha a magic picture... 阅读全文

posted @ 2016-01-09 09:19 qscqesze 阅读(440) 评论(0) 推荐(0) 编辑

Codeforces Round #338 (Div. 2) A. Bulbs 水题

摘要：<center A. Bulbs</center 题目连接：http://www.codeforces.com/contest/615/problem/A DescriptionVasya wants to turn on Christmas lights consisting of m bul... 阅读全文

posted @ 2016-01-09 09:14 qscqesze 阅读(572) 评论(0) 推荐(0) 编辑

Codeforces Good Bye 2015 D. New Year and Ancient Prophecy 后缀数组树状数组 dp

摘要：<center D. New Year and Ancient Prophecy</center 题目连接：http://www.codeforces.com/contest/611/problem/C DescriptionLimak is a little polar bear. In th... 阅读全文

posted @ 2015-12-31 12:58 qscqesze 阅读(337) 评论(0) 推荐(0) 编辑

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