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收购计划时间限制(普通/Java) : 2000 MS/ 6000 MS          运行内存限制 : 16384 KByte总提交 : 292            测试通过 : 26 题目描述IT巨子松老师经过数十年的奋斗，终于打败了所有竞争对手准备一统IT界。此时除了松老师的帝国之外还有N个残存的小公司，松老师打算收购其中的一些。这些公司有a1、a2

Channel AllocationTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 13152 Accepted: 6721DescriptionWhen a radio station is broadcasting over a very large

Image Perimeters Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 8573 Accepted: 5130Description Technicians in a pathology lab analyze digitized images of slides. Objects on a sl

历届试题 兰顿蚂蚁  时间限制：1.0s   内存限制：256.0MB    问题描述　　兰顿蚂蚁，是于1986年，由克里斯·兰顿提出来的，属于细胞自动机的一种。　　平面上的正方形格子被填上黑色或白色。在其中一格正方形内有一只“蚂蚁”。　　蚂蚁的头部朝向为：上下左右其中一方。　　蚂蚁的移动规则十分简单：　　若蚂蚁在黑格，右转90度

Tom and Jerry 时间限制(普通/Java) : 1000 MS/ 3000 MS 运行内存限制 : 65536 KByte 总提交 : 257 测试通过 : 103 比赛描述 Tom和Jerry在10*10的方格中： …….. ……*… …….. ………. …*.C…. …..… …*…… ..M……* ….…. ..

Red and BlackTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 28661 Accepted: 15616DescriptionThere is a rectangular room, covered with square tiles. E

历届试题 大臣的旅费  时间限制：1.0s   内存限制：256.0MB    问题描述很久以前，T王国空前繁荣。为了更好地管理国家，王国修建了大量的快速路，用于连接首都和王国内的各大城市。为节省经费，T国的大臣们经过思考，制定了一套优秀的修建方案，使得任何一个大城市都能从首都直接或者通过其他大城市间接到达。同时，如果不重复经过大城市，从首都到达每个大城

SudokuTime Limit: 3000/1000 MS (Java/Others)    Memory Limit: 65535/65535 K (Java/Others)Total Submission(s): 710    Accepted Submission(s): 268Problem DescriptionYi Sima was one of th

有这么一个游戏：写出一个1～N的排列a[i]，然后每次将相邻两个数相加，构成新的序列，再对新序列进行这样的操作，显然每次构成的序列都比上一次的序列长度少1，直到只剩下一个数字位置。下面是一个例子：    3   1   2   4      4   3   6        7   9         16最后得到16这样一个数字。现在想要倒着玩这样一个游戏

时间限制:5000ms单点时限:1000ms内存限制:256MB描述小Ho很喜欢在课间去小卖部买零食。然而不幸的是，这个学期他又有在一教的课，而一教的小卖部姐姐以冷若冰霜著称。第一次去一教小卖部买零食的时候，小Ho由于不懂事买了好一大堆东西，被小卖部姐姐给了一个“冷若冰霜”的眼神，食欲都下降了很多。从那以后，小Ho就学乖了，去小卖部买东西只敢同时

速算24点Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 5070    Accepted Submission(s): 1310Problem Description速算24点相信绝大多数人都玩过。就是随机给你

Fire NetTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11535    Accepted Submission(s): 6918Problem DescriptionSuppose that we ha

Prime Ring ProblemTime Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 48135    Accepted Submission(s): 21253Problem DescriptionA rin

N皇后问题Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 22171    Accepted Submission(s): 9887Problem Description在N*N的方格棋盘放置了N个皇后，使得

Problem 2150 Fire Game Accept: 2070    Submit: 7235Time Limit: 1000 mSec    Memory Limit : 32768 KB Problem DescriptionFat brother and Maze are playing a kind of special (hentai) gam

PotsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 12571 Accepted: 5300 Special JudgeDescriptionYou are given two pots, having the volume of A an

Prime PathTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 14799 Accepted: 8345DescriptionThe ministers of the cabinet were quite upset by the message fr

Find The MultipleTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 22773 Accepted: 9387 Special JudgeDescriptionGiven a positive integer n, write a

SticksTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 127771 Accepted: 29926DescriptionGeorge took sticks of the same length and cut them randomly unt

棋盘问题Time Limit: 1000MS Memory Limit: 10000KTotal Submissions: 26726 Accepted: 13242Description在一个给定形状的棋盘（形状可能是不规则的）上面摆放棋子，棋子没有区别。要求摆放时任意的两个棋子不能放在棋盘中的同一行或者同一列，请编

A Knight's JourneyTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 34660 Accepted: 11827DescriptionBackground The knight is getting bored of seeing t

Curling 2.0Time Limit: 1000MS Memory Limit: 65536KTotal Submissions: 13765 Accepted: 5760DescriptionOn Planet MM-21, after their Olympic games this year, curlin

Catch That CowTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 58474 Accepted: 18173DescriptionFarmer John has been informed of the location of a fugit

SudokuTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 15456 Accepted: 7574 Special JudgeDescriptionSudoku is a very simple task. A square table wi

Shredding CompanyTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 4595 Accepted: 2633DescriptionYou have just been put in charge of developing a new sh

Children of the Candy CornTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 10881 Accepted: 4678DescriptionThe cornfield maze is a popular Halloween tre

ZipperTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 16825 Accepted: 5998DescriptionGiven three strings, you are to determine whether the third strin

Problem 2196 EscapeAccept: 123    Submit: 678Time Limit: 1000 mSec    Memory Limit : 32768 KBProblem Description小明进入地下迷宫寻找宝藏，找到宝藏后却发生地震，迷宫各处产生岩浆，小明急忙向出口处逃跑。如果丢下宝藏，小明就能迅速离开迷宫，但小明并不想

A Math gameTime Limit: 2000/1000MS (Java/Others)Memory Limit: 256000/128000KB (Java/Others)Problem DescriptionRecently, Losanto find an interesting Math game. The rule is simple: Tell you a nu

D. Equivalent Stringstime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputToday on a lecture about strings Gerald learned

连连看                                                   Time Limit: 20000/10000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)                                                         

C. Kefa and Parktime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard outputKefa decided to celebrate his first big salary by go

度度熊的01世界  Accepts: 967  Submissions: 3064 Time Limit: 2000/1000 MS (Java/Others)  Memory Limit: 32768/32768 K (Java/Others)Problem Description度度熊是一个喜欢计算机的孩子，在计算机的