online judge Codeforces - 随笔分类(第8页) - qscqesze

Codeforces Round #375 (Div. 2) E. One-Way Reform 欧拉路径

摘要：E. One Way Reform 题目连接： http://codeforces.com/contest/723/problem/E Description There are n cities and m two way roads in Berland, each road connects 阅读全文

posted @ 2016-10-04 10:44 qscqesze 阅读(415) 评论(0) 推荐(0) 编辑

Codeforces Round #375 (Div. 2) D. Lakes in Berland 贪心

摘要：D. Lakes in Berland 题目连接： http://codeforces.com/contest/723/problem/D Description The map of Berland is a rectangle of the size n × m, which consists 阅读全文

posted @ 2016-10-04 09:32 qscqesze 阅读(439) 评论(0) 推荐(0) 编辑

Codeforces Round #375 (Div. 2) C. Polycarp at the Radio 贪心

摘要：C. Polycarp at the Radio 题目连接： http://codeforces.com/contest/723/problem/C Description Polycarp is a music editor at the radio station. He received a 阅读全文

posted @ 2016-10-04 09:24 qscqesze 阅读(341) 评论(0) 推荐(1) 编辑

Codeforces Round #375 (Div. 2) B. Text Document Analysis 模拟

摘要：B. Text Document Analysis 题目连接： http://codeforces.com/contest/723/problem/B Description Modern text editors usually show some information regarding th 阅读全文

posted @ 2016-10-04 09:21 qscqesze 阅读(349) 评论(0) 推荐(0) 编辑

Codeforces Round #375 (Div. 2) A. The New Year: Meeting Friends 水题

摘要：A. The New Year: Meeting Friends 题目连接： http://codeforces.com/contest/723/problem/A Description There are three friend living on the straight line Ox i 阅读全文

posted @ 2016-10-04 09:01 qscqesze 阅读(608) 评论(0) 推荐(0) 编辑

Codeforces Round #372 (Div. 1) A. Plus and Square Root 数学题

摘要：A. Plus and Square Root 题目连接： http://codeforces.com/contest/715/problem/A Description ZS the Coder is playing a game. There is a number displayed on t 阅读全文

posted @ 2016-10-03 16:46 qscqesze 阅读(319) 评论(0) 推荐(0) 编辑

Codeforces Round #371 (Div. 1) C. Sonya and Problem Wihtout a Legend 贪心

摘要：C. Sonya and Problem Wihtout a Legend 题目连接： http://codeforces.com/contest/713/problem/C Description Sonya was unable to think of a story for this prob 阅读全文

posted @ 2016-10-03 15:41 qscqesze 阅读(577) 评论(0) 推荐(0) 编辑

Codeforces Round #371 (Div. 1) D. Animals and Puzzle 二维倍增

摘要：D. Animals and Puzzle 题目连接： http://codeforces.com/contest/713/problem/D Description Owl Sonya gave a huge lake puzzle of size n × m to hedgehog Filya 阅读全文

posted @ 2016-10-03 14:50 qscqesze 阅读(490) 评论(0) 推荐(0) 编辑

Codeforces Round #284 (Div. 1) A. Crazy Town 计算几何

摘要：A. Crazy Town 题目连接： http://codeforces.com/contest/498/problem/A Description Crazy Town is a plane on which there are n infinite line roads. Each road 阅读全文

posted @ 2016-10-02 19:26 qscqesze 阅读(474) 评论(0) 推荐(1) 编辑

Intel Code Challenge Elimination Round (Div.1 + Div.2, combined) D. Generating Sets 贪心

摘要：D. Generating Sets 题目连接： http://codeforces.com/contest/722/problem/D Description You are given a set Y of n distinct positive integers y1, y2, ..., yn 阅读全文

posted @ 2016-10-02 15:18 qscqesze 阅读(304) 评论(1) 推荐(0) 编辑

Intel Code Challenge Elimination Round (Div.1 + Div.2, combined) C. Destroying Array 带权并查集

摘要：C. Destroying Array 题目连接： http://codeforces.com/contest/722/problem/C Description You are given an array consisting of n non negative integers a1, a2, 阅读全文

posted @ 2016-10-02 15:15 qscqesze 阅读(298) 评论(0) 推荐(0) 编辑

Intel Code Challenge Elimination Round (Div.1 + Div.2, combined) B. Verse Pattern 水题

摘要：B. Verse Pattern 题目连接： http://codeforces.com/contest/722/problem/B Description You are given a text consisting of n lines. Each line contains some spa 阅读全文

posted @ 2016-10-02 15:08 qscqesze 阅读(238) 评论(0) 推荐(0) 编辑

Intel Code Challenge Elimination Round (Div.1 + Div.2, combined) A. Broken Clock 水题

摘要：A. Broken Clock 题目连接： http://codeforces.com/contest/722/problem/A Description You are given a broken clock. You know, that it is supposed to show time 阅读全文

posted @ 2016-10-02 15:02 qscqesze 阅读(375) 评论(0) 推荐(0) 编辑

Codeforces Round #374 (Div. 2) D. Maxim and Array 贪心

摘要：D. Maxim and Array 题目连接： http://codeforces.com/contest/721/problem/D Description Recently Maxim has found an array of n integers, needed by no one. He 阅读全文

posted @ 2016-10-01 15:32 qscqesze 阅读(474) 评论(3) 推荐(0) 编辑

Codeforces Round #374 (Div. 2) C. Journey DP

摘要：C. Journey 题目连接： http://codeforces.com/contest/721/problem/C Description Recently Irina arrived to one of the most famous cities of Berland — the Berl 阅读全文

posted @ 2016-10-01 15:29 qscqesze 阅读(396) 评论(0) 推荐(0) 编辑

Codeforces Round #374 (Div. 2) B. Passwords 贪心

摘要：B. Passwords 题目连接： http://codeforces.com/contest/721/problem/B Description Vanya is managed to enter his favourite site Codehorses. Vanya uses n disti 阅读全文

posted @ 2016-10-01 15:26 qscqesze 阅读(324) 评论(0) 推荐(0) 编辑

Codeforces Round #374 (Div. 2) A. One-dimensional Japanese Crosswor 水题

摘要：A. One dimensional Japanese Crossword 题目连接： http://codeforces.com/contest/721/problem/A Description Recently Adaltik discovered japanese crosswords. J 阅读全文

posted @ 2016-10-01 15:17 qscqesze 阅读(381) 评论(0) 推荐(0) 编辑

Codeforces Round #373 (Div. 2) E. Sasha and Array 线段树维护矩阵

摘要：E. Sasha and Array 题目连接： http://codeforces.com/contest/719/problem/E Description Sasha has an array of integers a1, a2, ..., an. You have to perform m 阅读全文

posted @ 2016-09-24 09:58 qscqesze 阅读(562) 评论(0) 推荐(1) 编辑

Codeforces Round #373 (Div. 2) C. Efim and Strange Grade 水题

摘要：C. Efim and Strange Grade 题目连接： http://codeforces.com/contest/719/problem/C Description Efim just received his grade for the last test. He studies in 阅读全文

posted @ 2016-09-24 09:22 qscqesze 阅读(583) 评论(0) 推荐(2) 编辑

Codeforces Round #373 (Div. 2) B. Anatoly and Cockroaches 水题

摘要：B. Anatoly and Cockroaches 题目连接： http://codeforces.com/contest/719/problem/B Description Anatoly lives in the university dorm as many other students d 阅读全文

posted @ 2016-09-24 09:10 qscqesze 阅读(852) 评论(0) 推荐(3) 编辑

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