online judge Codeforces - 随笔分类(第34页) - qscqesze

Codeforces Round #328 (Div. 2) B. The Monster and the Squirrel 打表数学

摘要：B. The Monster and the SquirrelTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/592/problem/BDescriptionAri the monster always ... 阅读全文

posted @ 2015-11-01 14:50 qscqesze 阅读(570) 评论(0) 推荐(0) 编辑

Codeforces Round #328 (Div. 2) A. PawnChess 暴力

摘要：A. PawnChessTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/592/problem/ADescriptionGalois is one of the strongest chess playe... 阅读全文

posted @ 2015-11-01 14:40 qscqesze 阅读(278) 评论(0) 推荐(0) 编辑

Codeforces Round #116 (Div. 2, ACM-ICPC Rules) C. Letter 暴力

摘要：C. LetterTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/180/problem/CDescriptionPatrick has just finished writing a message t... 阅读全文

posted @ 2015-10-28 17:07 qscqesze 阅读(412) 评论(0) 推荐(0) 编辑

Codeforces Round #250 (Div. 1) D. The Child and Sequence 线段树区间取摸

摘要：D. The Child and SequenceTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/438/problem/DDescriptionAt the children's day, the ch... 阅读全文

posted @ 2015-10-28 13:55 qscqesze 阅读(208) 评论(0) 推荐(0) 编辑

Codeforces Round #250 (Div. 1) B. The Child and Zoo 并查集

摘要：B. The Child and ZooTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/438/problem/BDescriptionOf course our child likes walking ... 阅读全文

posted @ 2015-10-28 13:23 qscqesze 阅读(309) 评论(0) 推荐(0) 编辑

Codeforces Round #250 (Div. 1) A. The Child and Toy 水题

摘要：A. The Child and ToyTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/438/problem/ADescriptionOn Children's Day, the child got a... 阅读全文

posted @ 2015-10-28 12:59 qscqesze 阅读(230) 评论(0) 推荐(0) 编辑

Codeforces Round #327 (Div. 2) E. Three States BFS

摘要：E. Three StatesTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/591/problem/EDescriptionThe famous global economic crisis is ap... 阅读全文

posted @ 2015-10-26 13:17 qscqesze 阅读(299) 评论(0) 推荐(0) 编辑

Codeforces Round #327 (Div. 2) C. Median Smoothing 找规律

摘要：C. Median SmoothingTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/591/problem/CDescriptionA schoolboy named Vasya loves readi... 阅读全文

posted @ 2015-10-26 09:01 qscqesze 阅读(705) 评论(1) 推荐(0) 编辑

Codeforces Round #327 (Div. 2) B. Rebranding 水题

摘要：B. RebrandingTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/591/problem/BDescriptionThe name of one small but proud corporati... 阅读全文

posted @ 2015-10-26 08:49 qscqesze 阅读(322) 评论(0) 推荐(0) 编辑

Codeforces Round #327 (Div. 2) A. Wizards' Duel 水题

摘要：A. Wizards' DuelTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/591/problem/ADescriptionHarry Potter and He-Who-Must-Not-Be-Na... 阅读全文

posted @ 2015-10-26 08:39 qscqesze 阅读(247) 评论(0) 推荐(0) 编辑

Codeforces Round #277 (Div. 2) E. LIS of Sequence DP

摘要：E. LIS of SequenceTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/486/problem/EDescriptionThe next "Data Structures and Algori... 阅读全文

posted @ 2015-10-25 13:50 qscqesze 阅读(305) 评论(0) 推荐(0) 编辑

Codeforces Round #277 (Div. 2) D. Valid Sets 暴力

摘要：D. Valid SetsTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/486/problem/DDescriptionAs you know, an undirected connected grap... 阅读全文

posted @ 2015-10-25 13:45 qscqesze 阅读(154) 评论(0) 推荐(0) 编辑

Codeforces Round #277 (Div. 2) B. OR in Matrix 贪心

摘要：B. OR in MatrixTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/486/problem/BDescriptionLet's define logical OR as an operation... 阅读全文

posted @ 2015-10-25 13:40 qscqesze 阅读(249) 评论(0) 推荐(0) 编辑

Codeforces Round #277 (Div. 2) A. Calculating Function 水题

摘要：A. Calculating FunctionTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/486/problem/ADescriptionFor a positive integer n let's ... 阅读全文

posted @ 2015-10-25 13:30 qscqesze 阅读(257) 评论(0) 推荐(0) 编辑

套题 Codeforces Round #277 (Div. 2)

摘要：A. Calculating Function水题，分奇数偶数处理一下就好了#include#includeusing namespace std;int main(){ long long n;scanf("%lld",&n); if(n%2==1) printf("%lld\n",(... 阅读全文

posted @ 2015-10-25 13:19 qscqesze 阅读(227) 评论(0) 推荐(0) 编辑

Codeforces Round #276 (Div. 1) B. Maximum Value 筛倍数

摘要：B. Maximum ValueTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/484/problem/BDescriptionYou are given a sequence a consisting ... 阅读全文

posted @ 2015-10-24 14:40 qscqesze 阅读(266) 评论(0) 推荐(0) 编辑

Codeforces Round #276 (Div. 1) A. Bits 二进制贪心

摘要：A. BitsTime Limit: 20 SecMemory Limit: 256 MB题目连接http://codeforces.com/contest/484/problem/ADescriptionLet's denote as the number of bits set ('1' bit... 阅读全文

posted @ 2015-10-24 14:19 qscqesze 阅读(230) 评论(0) 推荐(0) 编辑

Codeforces Round #274 (Div. 1) C. Riding in a Lift 前缀和优化dp

摘要：C. Riding in a LiftTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/480/problem/CDescriptionImagine that you are in a building ... 阅读全文

posted @ 2015-10-23 15:42 qscqesze 阅读(316) 评论(0) 推荐(0) 编辑

Codeforces Round #274 (Div. 1) B. Long Jumps 数学

摘要：B. Long JumpsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/480/problem/BDescriptionValery is a PE teacher at a school in Ber... 阅读全文

posted @ 2015-10-23 15:19 qscqesze 阅读(290) 评论(0) 推荐(0) 编辑

Codeforces Round #274 (Div. 1) A. Exams 贪心

摘要：A. ExamsTime Limit: 1 Sec Memory Limit: 256 MB题目连接http://codeforces.com/contest/480/problem/ADescriptionStudent Valera is an undergraduate student at ... 阅读全文

posted @ 2015-10-23 14:45 qscqesze 阅读(632) 评论(0) 推荐(0) 编辑

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