online judge Codeforces - 随笔分类(第13页) - qscqesze

Codeforces Round #358 (Div. 2)　B. Alyona and Mex　水题

摘要：B. Alyona and Mex 题目连接： http://www.codeforces.com/contest/682/problem/B Description Someone gave Alyona an array containing n positive integers a1, a2 阅读全文

posted @ 2016-06-18 09:15 qscqesze 阅读(772) 评论(0) 推荐(0)

Codeforces Round #358 (Div. 2) A. Alyona and Numbers 水题

摘要：A. Alyona and Numbers 题目连接： http://www.codeforces.com/contest/682/problem/A Description After finishing eating her bun, Alyona came up with two intege 阅读全文

posted @ 2016-06-18 09:09 qscqesze 阅读(668) 评论(0) 推荐(0)

Codeforces Round #357 (Div. 2) E. Runaway to a Shadow 计算几何

摘要：E. Runaway to a Shadow 题目连接： http://www.codeforces.com/contest/681/problem/E Description Dima is living in a dormitory, as well as some cockroaches. A 阅读全文

posted @ 2016-06-15 09:39 qscqesze 阅读(411) 评论(0) 推荐(0)

Codeforces Round #357 (Div. 2) D. Gifts by the List 水题

摘要：D. Gifts by the List 题目连接： http://www.codeforces.com/contest/681/problem/D Description Sasha lives in a big happy family. At the Man's Day all the men 阅读全文

posted @ 2016-06-15 08:54 qscqesze 阅读(646) 评论(0) 推荐(2)

Codeforces Round #357 (Div. 2) C. Heap Operations 模拟

摘要：C. Heap Operations 题目连接： http://www.codeforces.com/contest/681/problem/C Description Petya has recently learned data structure named "Binary heap". Th 阅读全文

posted @ 2016-06-15 08:26 qscqesze 阅读(392) 评论(0) 推荐(0)

Codeforces Round #357 (Div. 2) B. Economy Game 水题

摘要：B. Economy Game 题目连接： http://www.codeforces.com/contest/681/problem/B Description Kolya is developing an economy simulator game. His most favourite pa 阅读全文

posted @ 2016-06-15 08:22 qscqesze 阅读(619) 评论(0) 推荐(0)

Codeforces Round #357 (Div. 2) A. A Good Contest 水题

摘要：A. A Good Contest 题目连接： http://www.codeforces.com/contest/681/problem/A Description Codeforces user' handle color depends on his rating — it is red if 阅读全文

posted @ 2016-06-15 08:20 qscqesze 阅读(491) 评论(0) 推荐(0)

Educational Codeforces Round 13 E. Another Sith Tournament 状压dp

摘要：E. Another Sith Tournament 题目连接： http://www.codeforces.com/contest/678/problem/E Description The rules of Sith Tournament are well known to everyone. 阅读全文

posted @ 2016-06-14 09:27 qscqesze 阅读(548) 评论(6) 推荐(1)

Educational Codeforces Round 13 D. Iterated Linear Function 水题

摘要：D. Iterated Linear Function 题目连接： http://www.codeforces.com/contest/678/problem/D Description Consider a linear function f(x) = Ax + B. Let's define g 阅读全文

posted @ 2016-06-14 08:40 qscqesze 阅读(439) 评论(0) 推荐(0)

Educational Codeforces Round 13 C. Joty and Chocolate 水题

摘要：C. Joty and Chocolate 题目连接： http://www.codeforces.com/contest/678/problem/C Description Little Joty has got a task to do. She has a line of n tiles in 阅读全文

posted @ 2016-06-14 08:17 qscqesze 阅读(454) 评论(0) 推荐(0)

Educational Codeforces Round 13 B. The Same Calendar 水题

摘要：B. The Same Calendar 题目连接： http://www.codeforces.com/contest/678/problem/B Description The girl Taylor has a beautiful calendar for the year y. In the 阅读全文

posted @ 2016-06-14 08:06 qscqesze 阅读(596) 评论(0) 推荐(0)

Codeforces Round #102 (Div. 1) A. Help Farmer 暴力分解

摘要：A. Help Farmer 题目连接： http://www.codeforces.com/contest/142/problem/A Description Once upon a time in the Kingdom of Far Far Away lived Sam the Farmer. 阅读全文

posted @ 2016-06-12 18:41 qscqesze 阅读(478) 评论(0) 推荐(0)

Codeforces Round #356 (Div. 1) D. Bear and Chase 暴力

摘要：D. Bear and Chase 题目连接： http://codeforces.com/contest/679/problem/D Description Bearland has n cities, numbered 1 through n. There are m bidirectional 阅读全文

posted @ 2016-06-10 22:00 qscqesze 阅读(424) 评论(0) 推荐(0)

Codeforces Round #356 (Div. 2) E. Bear and Square Grid 滑块

摘要：E. Bear and Square Grid 题目连接： http://www.codeforces.com/contest/680/problem/E Description You have a grid with n rows and n columns. Each cell is eith 阅读全文

posted @ 2016-06-10 10:27 qscqesze 阅读(825) 评论(0) 推荐(2)

Codeforces Round #356 (Div. 2) D. Bear and Tower of Cubes dfs

摘要：D. Bear and Tower of Cubes 题目连接： http://www.codeforces.com/contest/680/problem/D Description Limak is a little polar bear. He plays by building towers 阅读全文

posted @ 2016-06-09 11:31 qscqesze 阅读(922) 评论(0) 推荐(0)

Codeforces Round #356 (Div. 2) C. Bear and Prime 100 水题

摘要：C. Bear and Prime 100 题目连接： http://www.codeforces.com/contest/680/problem/C Description This is an interactive problem. In the output section below yo 阅读全文

posted @ 2016-06-09 11:15 qscqesze 阅读(445) 评论(0) 推荐(0)

Codeforces Round #356 (Div. 2) B. Bear and Finding Criminal 水题

摘要：B. Bear and Finding Criminals 题目连接： http://www.codeforces.com/contest/680/problem/B Description There are n cities in Bearland, numbered 1 through n. 阅读全文

posted @ 2016-06-09 11:09 qscqesze 阅读(592) 评论(0) 推荐(0)

Codeforces Round #356 (Div. 2) A. Bear and Five Cards 水题

摘要：A. Bear and Five Cards 题目连接： http://www.codeforces.com/contest/680/problem/A Description A little bear Limak plays a game. He has five cards. There is 阅读全文

posted @ 2016-06-09 10:15 qscqesze 阅读(2222) 评论(0) 推荐(0)

Codeforces Round #248 (Div. 1) B. Nanami's Digital Board 暴力前缀和

摘要：B. Nanami's Digital Board 题目连接： http://www.codeforces.com/contest/434/problem/B Description Nanami is an expert at playing games. This day, Nanami's g 阅读全文

posted @ 2016-06-03 21:06 qscqesze 阅读(505) 评论(0) 推荐(0)

Codeforces Round #248 (Div. 1) A. Ryouko's Memory Note 水题

摘要：A. Ryouko's Memory Note 题目连接： http://www.codeforces.com/contest/434/problem/A Description Ryouko is an extremely forgetful girl, she could even forget 阅读全文

posted @ 2016-06-03 20:08 qscqesze 阅读(395) 评论(0) 推荐(0)

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