2016 年 4月随笔档案 - 半根毛线

HDU 2844 二进制优化的多重背包

摘要：Coins Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 11596 Accepted Submission(s): 4634 Problem 阅读全文

posted @ 2016-04-30 00:28 半根毛线阅读(337) 评论(0) 推荐(0)

HDU 2191 多重背包

摘要：悼念512汶川大地震遇难同胞——珍惜现在，感恩生活 Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 22865 Accepted Submissi 阅读全文

posted @ 2016-04-29 22:12 半根毛线阅读(255) 评论(0) 推荐(0)

HDU 3446 有贪心思想的01背包

摘要：Proud Merchants Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 131072/65536 K (Java/Others)Total Submission(s): 4500 Accepted Submission(s): 187 阅读全文

posted @ 2016-04-28 00:14 半根毛线阅读(280) 评论(0) 推荐(0)

HDU 2639 01背包求第k大

摘要：Bone Collector II Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3718 Accepted Submission(s): 19 阅读全文

posted @ 2016-04-28 00:00 半根毛线阅读(366) 评论(0) 推荐(0)

Codeforces Round #348 (VK Cup 2016 Round 2, Div. 2 Edition) D

摘要：D. Little Artem and Dance time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output D. Little Arte 阅读全文

posted @ 2016-04-25 05:02 半根毛线阅读(328) 评论(0) 推荐(0)

Codeforces Round #348 (VK Cup 2016 Round 2, Div. 2 Edition) C

摘要：C. Little Artem and Matrix time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output C. Little Art 阅读全文

posted @ 2016-04-25 04:29 半根毛线阅读(211) 评论(0) 推荐(0)

Codeforces Round #348 (VK Cup 2016 Round 2, Div. 2 Edition) B

摘要：B. Little Artem and Grasshopper time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output B. Littl 阅读全文

posted @ 2016-04-25 03:36 半根毛线阅读(189) 评论(0) 推荐(0)

Codeforces Round #348 (VK Cup 2016 Round 2, Div. 2 Edition) A

摘要：A. Little Artem and Presents time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A. Little A 阅读全文

posted @ 2016-04-25 03:11 半根毛线阅读(270) 评论(0) 推荐(0)

The 13th Zhejiang Provincial Collegiate Programming Contest - D

摘要：Edward, the headmaster of the Marjar University, is very busy every day and always forgets the date. There was one day Edward suddenly found that if M 阅读全文

posted @ 2016-04-23 17:09 半根毛线阅读(252) 评论(0) 推荐(0)

The 13th Zhejiang Provincial Collegiate Programming Contest - I

摘要：In a BG (dinner gathering) for ZJU ICPC team, the coaches wanted to count the number of people present at the BG. They did that by having the waitress 阅读全文

posted @ 2016-04-23 16:59 半根毛线阅读(369) 评论(0) 推荐(0)

The 13th Zhejiang Provincial Collegiate Programming Contest - C

摘要：The bomb is about to explode! Please defuse it as soon as possible! There is a display showing a number from 1 to 4 on the bomb. Besides this, there a 阅读全文

posted @ 2016-04-23 16:50 半根毛线阅读(243) 评论(0) 推荐(0)

HDU 1114 完全背包

摘要：Piggy-Bank Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 19057 Accepted Submission(s): 9651 Pro 阅读全文

posted @ 2016-04-23 02:29 半根毛线阅读(237) 评论(0) 推荐(0)

HDU 1203 01背包

摘要：I NEED A OFFER! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 23039 Accepted Submission(s): 923 阅读全文

posted @ 2016-04-23 02:11 半根毛线阅读(191) 评论(0) 推荐(0)

HDU 5671 矩阵

摘要：Matrix Time Limit: 3000/1500 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others)Total Submission(s): 271 Accepted Submission(s): 126 Problem 阅读全文

posted @ 2016-04-23 01:30 半根毛线阅读(282) 评论(0) 推荐(0)

HDU 5670

摘要：Machine Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 163 Accepted Submission(s): 99 Problem De 阅读全文

posted @ 2016-04-23 01:26 半根毛线阅读(191) 评论(0) 推荐(0)

UVA 11995 STL 使用

摘要：There is a bag-like data structure, supporting two operations: Throw an element x into the bag. Take out an element from the bag. Given a sequence of 阅读全文

posted @ 2016-04-20 20:52 半根毛线阅读(243) 评论(0) 推荐(0)

VK Cup 2016 - Round 1 (Div. 2 Edition) A Bear and Reverse Radewoosh

摘要：A. Bear and Reverse Radewoosh time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output A. Bear an 阅读全文

posted @ 2016-04-17 00:16 半根毛线阅读(198) 评论(0) 推荐(0)

HDU 5666 快速乘

摘要：Segment Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 360 Accepted Submission(s): 134 Problem D 阅读全文

posted @ 2016-04-16 23:36 半根毛线阅读(313) 评论(0) 推荐(0)

HDU 5665

摘要：Lucky Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)Total Submission(s): 138 Accepted Submission(s): 96 Problem Desc 阅读全文

posted @ 2016-04-16 23:31 半根毛线阅读(304) 评论(0) 推荐(0)

codevs 1078 最小生成树 kruskal

摘要：题目描述 Description 农民约翰被选为他们镇的镇长！他其中一个竞选承诺就是在镇上建立起互联网，并连接到所有的农场。当然，他需要你的帮助。约翰已经给他的农场安排了一条高速的网络线路，他想把这条线路共享给其他农场。为了使花费最少，他想铺设最短的光纤去连接所有的农场。你将得到一份各农场之间连阅读全文

posted @ 2016-04-16 00:33 半根毛线阅读(339) 评论(1) 推荐(0)

HDU 3183 贪心

摘要：A Magic Lamp Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3019 Accepted Submission(s): 1172 Pr 阅读全文

posted @ 2016-04-15 23:54 半根毛线阅读(210) 评论(0) 推荐(0)

codevs 1191 线段树区间更新（水）

摘要：题目描述 Description 在一条数轴上有N个点，分别是1～N。一开始所有的点都被染成黑色。接着我们进行M次操作，第i次操作将[Li,Ri]这些点染成白色。请输出每个操作执行后剩余黑色点的个数。在一条数轴上有N个点，分别是1～N。一开始所有的点都被染成黑色。接着我们进行M次操作，第i次操作将阅读全文

posted @ 2016-04-14 23:59 半根毛线阅读(283) 评论(0) 推荐(0)

HDU 1556 线段树/树状数组/区间更新姿势三种方法处理

摘要：Color the ball Time Limit: 9000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 15145 Accepted Submission(s): 7540 阅读全文

posted @ 2016-04-13 21:34 半根毛线阅读(259) 评论(0) 推荐(0)

2016广东工业大学校赛 E题 GDUT-oj1173

摘要：Problem E: 积木积水 Description 现有一堆边长为1的已经放置好的积木，小明（对的，你没看错，的确是陪伴我们成长的那个小明）想知道当下雨天来时会有多少积水。小明又是如此地喜欢二次元，于是他把这个三维的现实问题简化成二维的问题。设雨量无穷、积木不透水、积木间无缝连接，问在这个二次元阅读全文

posted @ 2016-04-10 23:59 半根毛线阅读(506) 评论(0) 推荐(0)

2016广东工业大学校赛 D题 GDUT-oj1172

摘要：Problem D: 二叉树的中序遍历 Description 对于学过数据结构的人来说，二叉树和二叉树上的中序遍历都是再简单不过的东西了。这道题就搞搞二叉树好了，当然，不是一般的二叉树:) 我们定义一种a二叉树，它的节点内容可以是任一个数字或者#，#只能作为叶子节点的内容。如下就是一棵合法定义的阅读全文

posted @ 2016-04-10 23:49 半根毛线阅读(478) 评论(0) 推荐(0)

第五届华中区程序设计邀请赛暨武汉大学第十四届校赛网络预选赛 A

摘要：Problem 1603 - Minimum Sum Time Limit: 2000MS Memory Limit: 65536KB Total Submit: 564 Accepted: 157 Special Judge: No Description There are n numbers 阅读全文

posted @ 2016-04-10 00:39 半根毛线阅读(308) 评论(0) 推荐(0)

poj 1523 割点 tarjan

摘要：Description Consider the two networks shown below. Assuming that data moves around these networks only between directly connected nodes on a peer-to-p 阅读全文

posted @ 2016-04-08 21:39 半根毛线阅读(192) 评论(0) 推荐(0)

HDU 5655 四边形判断

摘要：CA Loves Stick Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 563 Accepted Submission(s): 202 阅读全文

posted @ 2016-04-03 20:39 半根毛线阅读(199) 评论(0) 推荐(0)

HDU 5656

摘要：CA Loves GCD Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others)Total Submission(s): 809 Accepted Submission(s): 283 Pr 阅读全文

posted @ 2016-04-03 20:32 半根毛线阅读(258) 评论(0) 推荐(0)

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04 2016 档案