剑不飞

2013年1月28日

摘要： Free DIY TourTime Limit: 2000/1000 MS (Java/Others)Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2061Accepted Submission(s): 664Problem DescriptionWeiwei is a software engineer of ShiningSoft. He has just excellently fulfilled a software project with his fellow workers. His boss is s 阅读全文

posted @ 2013-01-28 09:02 剑不飞阅读(256) 评论(0) 推荐(0)

2013年1月27日

hdu 1244 Max Sum Plus Plus Plus(DP线性区间)

摘要： Max Sum Plus Plus PlusTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 838 Accepted Submission(s): 417Problem Description给定一个由n个正整数组成的整数序列a1 a2 a3 ... an求按先后次序在其中取m段长度分别为l1、l2、l3...lm的不交叠的连续整数的和的最大值。Input第一行是一个整数n(0 ≤ n ≤ 1000)，n = 0表示输入结束第二行的第一个数是阅读全文

posted @ 2013-01-27 12:42 剑不飞阅读(145) 评论(0) 推荐(0)

hdu 1208 Pascal's Travels (DP记忆化搜索)

摘要： Pascal's Travels Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1115 Accepted Submission(s): 488Problem DescriptionAn n x n game board is populated with integers, one nonnegative integer per square. The goal is to travel along any legitimate 阅读全文

posted @ 2013-01-27 10:34 剑不飞阅读(200) 评论(0) 推荐(0)

2013年1月26日

hdu 1172 猜数字(枚举)

摘要：猜数字Time Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1596 Accepted Submission(s): 910Problem Description猜数字游戏是gameboy最喜欢的游戏之一。游戏的规则是这样的：计算机随机产生一个四位数，然后玩家猜这个四位数是什么。每猜一个数，计算机都会告诉玩家猜对几个数字，其中有几个数字在正确的位置上。比如计算机随机产生的数字为1122。如果玩家猜1234,因为1,2这两个数字同时存在于这两个数阅读全文

posted @ 2013-01-26 19:51 剑不飞阅读(218) 评论(0) 推荐(0)

hdu 1015 Safecracker(枚举)

摘要： SafecrackerTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5180 Accepted Submission(s): 2600Problem Description=== Op tech briefing, 2002/11/02 06:42 CST === "The item is locked in a Klein safe behind a painting in the second-floor library. K 阅读全文

posted @ 2013-01-26 19:14 剑不飞阅读(174) 评论(0) 推荐(0)

hdu 1438 钥匙计数之一(DP状态压缩)

摘要：钥匙计数之一Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 1001 Accepted Submission(s): 406Problem Description一把锁匙有N个槽，槽深为1，2，3，4。每锁匙至少有3个不同的深度且至少有1对相连的槽其深度之差为3。求这样的锁匙的总数。Input本题无输入Output对N>=2且N #include using namespace std; const int mm=40; long lo 阅读全文

posted @ 2013-01-26 18:30 剑不飞阅读(253) 评论(0) 推荐(0)

2013年1月25日

hdu 1165 Eddy's research II

摘要： Eddy's research IITime Limit: 4000/2000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2182 Accepted Submission(s): 806Problem DescriptionAs is known, Ackermann function plays an important role in the sphere of theoretical computer science. However, in the other h 阅读全文

posted @ 2013-01-25 15:50 剑不飞阅读(154) 评论(0) 推荐(0)

hdu 1159 Common Subsequence(DP最长公共子序列)

摘要： Common SubsequenceTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 14714 Accepted Submission(s): 6106Problem DescriptionA subsequence of a given sequence is the given sequence with some elements (possible none) left out. Given a sequence X = anoth. 阅读全文

posted @ 2013-01-25 13:38 剑不飞阅读(174) 评论(0) 推荐(0)

hdu 1158 Employment Planning(DP)

摘要： Employment PlanningTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2597 Accepted Submission(s): 1013Problem DescriptionA project manager wants to determine the number of the workers needed in every month. He does know the minimal number of the wor 阅读全文

posted @ 2013-01-25 12:59 剑不飞阅读(197) 评论(0) 推荐(0)

2013年1月24日

hdu 1565 方格取数(1)(DP 状态压缩)

摘要：方格取数(1)Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2585 Accepted Submission(s): 976Problem Description给你一个n*n的格子的棋盘，每个格子里面有一个非负数。从中取出若干个数，使得任意的两个数所在的格子没有公共边，就是说所取的数所在的2个格子不能相邻，并且取出的数的和最大。Input包括多个测试实例，每个测试实例包括一个整数n 和n*n个非负数(n #include #includ 阅读全文

posted @ 2013-01-24 15:54 剑不飞阅读(203) 评论(0) 推荐(0)

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