online judge Codeforces - 随笔分类(第15页) - qscqesze

Codeforces Round #353 (Div. 2) C. Money Transfers 数学

摘要：C. Money Transfers 题目连接： http://www.codeforces.com/contest/675/problem/C Description There are n banks in the city where Vasya lives, they are located 阅读全文

posted @ 2016-05-17 21:46 qscqesze 阅读(431) 评论(0) 推荐(0) 编辑

Codeforces Round #353 (Div. 2) B. Restoring Painting 水题

摘要：B. Restoring Painting 题目连接： http://www.codeforces.com/contest/675/problem/B Description Vasya works as a watchman in the gallery. Unfortunately, one o 阅读全文

posted @ 2016-05-17 11:22 qscqesze 阅读(463) 评论(0) 推荐(1) 编辑

Codeforces Round #353 (Div. 2) A. Infinite Sequence 水题

摘要：A. Infinite Sequence 题目连接： http://www.codeforces.com/contest/675/problem/A Description Vasya likes everything infinite. Now he is studying the propert 阅读全文

posted @ 2016-05-17 11:11 qscqesze 阅读(431) 评论(0) 推荐(0) 编辑

Codeforces Round #352 (Div. 1) B. Robin Hood 二分

摘要：B. Robin Hood 题目连接： http://www.codeforces.com/contest/671/problem/B Description We all know the impressive story of Robin Hood. Robin Hood uses his ar 阅读全文

posted @ 2016-05-12 22:21 qscqesze 阅读(494) 评论(0) 推荐(0) 编辑

Codeforces Round #352 (Div. 1) A. Recycling Bottles 暴力

摘要：A. Recycling Bottles 题目连接： http://www.codeforces.com/contest/671/problem/A Description It was recycling day in Kekoland. To celebrate it Adil and Bera 阅读全文

posted @ 2016-05-12 17:13 qscqesze 阅读(349) 评论(0) 推荐(0) 编辑

Codeforces Round #352 (Div. 2) B. Different is Good 水题

摘要：B. Different is Good 题目连接： http://www.codeforces.com/contest/672/problem/B Description A wise man told Kerem "Different is good" once, so Kerem wants 阅读全文

posted @ 2016-05-12 16:43 qscqesze 阅读(379) 评论(0) 推荐(0) 编辑

Codeforces Round #352 (Div. 2) A. Summer Camp 水题

摘要：A. Summer Camp 题目连接： http://www.codeforces.com/contest/672/problem/A Description Every year, hundreds of people come to summer camps, they learn new a 阅读全文

posted @ 2016-05-12 16:36 qscqesze 阅读(357) 评论(0) 推荐(0) 编辑

Codeforces Round #351 (VK Cup 2016 Round 3, Div. 2 Edition) D. Bear and Two Paths 构造

摘要：D. Bear and Two Paths 题目连接： http://www.codeforces.com/contest/673/problem/D Description Bearland has n cities, numbered 1 through n. Cities are connec 阅读全文

posted @ 2016-05-08 08:48 qscqesze 阅读(215) 评论(0) 推荐(1) 编辑

Codeforces Round #351 (VK Cup 2016 Round 3, Div. 2 Edition) C. Bear and Colors 暴力

摘要：C. Bear and Colors 题目连接： http://www.codeforces.com/contest/673/problem/C Description Bear Limak has n colored balls, arranged in one long row. Balls a 阅读全文

posted @ 2016-05-08 08:44 qscqesze 阅读(2291) 评论(0) 推荐(0) 编辑

Codeforces Round #351 (VK Cup 2016 Round 3, Div. 2 Edition) B. Problems for Round 水题

摘要：B. Problems for Round 题目连接： http://www.codeforces.com/contest/673/problem/B Description There are n problems prepared for the next Codeforces round. T 阅读全文

posted @ 2016-05-08 08:42 qscqesze 阅读(325) 评论(0) 推荐(0) 编辑

Codeforces Round #351 (VK Cup 2016 Round 3, Div. 2 Edition) A. Bear and Game 水题

摘要：A. Bear and Game 题目连接： http://www.codeforces.com/contest/673/problem/A Description Bear Limak likes watching sports on TV. He is going to watch a game 阅读全文

posted @ 2016-05-08 08:38 qscqesze 阅读(213) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #97 (Div. 1) C. Zero-One 数学

摘要：C. Zero One 题目连接： http://codeforces.com/contest/135/problem/C Description Little Petya very much likes playing with little Masha. Recently he has rece 阅读全文

posted @ 2016-05-07 17:15 qscqesze 阅读(371) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #97 (Div. 1) B. Rectangle and Square 暴力

摘要：B. Rectangle and Square 题目连接： http://codeforces.com/contest/135/problem/B Description Little Petya very much likes rectangles and especially squares. 阅读全文

posted @ 2016-05-07 17:09 qscqesze 阅读(308) 评论(0) 推荐(0) 编辑

Codeforces Beta Round #97 (Div. 1) A. Replacement 水题

摘要：A. Replacement 题目连接： http://codeforces.com/contest/135/problem/A Description Little Petya very much likes arrays consisting of n integers, where each 阅读全文

posted @ 2016-05-07 17:07 qscqesze 阅读(384) 评论(0) 推荐(0) 编辑

Codeforces Round #254 (Div. 1) D. DZY Loves Strings hash 暴力

摘要：D. DZY Loves Strings 题目连接： http://codeforces.com/contest/444/problem/D Description DZY loves strings, and he enjoys collecting them. In China, many pe 阅读全文

posted @ 2016-05-07 16:57 qscqesze 阅读(461) 评论(0) 推荐(0) 编辑

Codeforces Round #254 (Div. 1) C. DZY Loves Colors 分块

摘要：C. DZY Loves Colors 题目连接： http://codeforces.com/contest/444/problem/C Description DZY loves colors, and he enjoys painting. On a colorful day, DZY get 阅读全文

posted @ 2016-05-07 16:46 qscqesze 阅读(464) 评论(0) 推荐(0) 编辑

Codeforces #254 div1 B. DZY Loves FFT 暴力乱搞

摘要：B. DZY Loves FFT 题目连接： http://codeforces.com/contest/444/problem/B Description DZY loves Fast Fourier Transformation, and he enjoys using it. Fast Fou 阅读全文

posted @ 2016-05-07 16:42 qscqesze 阅读(428) 评论(0) 推荐(1) 编辑

Codeforces Round #254 (Div. 1) A. DZY Loves Physics 智力题

摘要：A. DZY Loves Physics 题目连接： http://codeforces.com/contest/444/problem/A Description DZY loves Physics, and he enjoys calculating density. Almost everyt 阅读全文

posted @ 2016-05-07 16:36 qscqesze 阅读(216) 评论(0) 推荐(0) 编辑

Codeforces Round #350 (Div. 2) E. Correct Bracket Sequence Editor 栈链表

摘要：E. Correct Bracket Sequence Editor 题目连接： http://www.codeforces.com/contest/670/problem/E Description Recently Polycarp started to develop a text edito 阅读全文

posted @ 2016-05-06 15:55 qscqesze 阅读(399) 评论(0) 推荐(1) 编辑

Codeforces Round #350 (Div. 2) D1. Magic Powder - 1 二分

摘要：D1. Magic Powder 1 题目连接： http://www.codeforces.com/contest/670/problem/D1 Description This problem is given in two versions that differ only by constr 阅读全文

posted @ 2016-05-06 15:24 qscqesze 阅读(833) 评论(0) 推荐(0) 编辑

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