小寒

推桌子时间限制：1000 ms  |  内存限制：65535 KB难度：3描述The famous ACM (Advanced Computer Maker) Company has rented a floor of a building whose shape is in the following figure. The floor has 2

Yogurt factoryTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 7306 Accepted: 3743DescriptionThe cows have purchased a yogurt factory that makes world-famous Yucky Yogurt. Over the

Game PredictionTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 9870 Accepted: 4733DescriptionSuppose there are M people, including you, playing a special card game. At the beginnin

Crossing RiverTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 11365 Accepted: 4296DescriptionA group of N people wishes to go across a river with only one boat, which can at most c

Saruman's ArmyTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 5071 Accepted: 2628DescriptionSaruman the White must lead his army along a straight path from Isengard to Helm’s Deep.

Fence RepairTime Limit: 2000MS Memory Limit: 65536KTotal Submissions: 30189 Accepted: 9748DescriptionFarmer John wants to repair a small length of the fence around the pasture. He measures

Cleaning ShiftsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 12883 Accepted: 3333DescriptionFarmer John is assigning some of his N (1 <= N <= 25,000) cows to do some cleaning cho

Best Cow LineTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 12792 Accepted: 3707DescriptionFJ is about to take his N (1 ≤ N ≤ 2,000) cows to the annual"Farmer of the Year" competi

Smallest DifferenceTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 5580 Accepted: 1509DescriptionGiven a number of distinct decimal digits, you can form one integer by choosing a n

Stall ReservationsTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 3660 Accepted: 1313 Special JudgeDescriptionOh those picky N (1 <= N <= 50,000) cows! They are so picky that each

Yogurt factoryTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 7418 Accepted: 3801DescriptionThe cows have purchased a yogurt factory that makes world-famous Yucky Yogurt. Over the

ExpeditionTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 8791 Accepted: 2575DescriptionA group of cows grabbed a truck and ventured on an expedition deep into the jungle. Being ra

PacketsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 46895 Accepted: 15868DescriptionA factory produces products packed in square packets of the same height h and of the sizes 1*

Radar InstallationTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 58677 Accepted: 13205DescriptionAssume the coasting is an infinite straight line. Land is in one side of coasting,

悼念512汶川大地震遇难同胞——老人是真饿了Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 9355 Accepted Submission(s): 3859Problem Description时间：2008年5月1

Filthy RichTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2181 Accepted Submission(s): 977Problem DescriptionThey say that in Phryg

Wooden SticksTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11126    Accepted Submission(s): 4579Problem DescriptionThere is a

Tian Ji -- The Horse RacingTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 18034 Accepted Submission(s): 5232Problem DescriptionHere

FatMouse' TradeTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 50683 Accepted Submission(s): 16959Problem DescriptionFatMouse prepare

Climbing WormTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 13790 Accepted Submission(s): 9340Problem DescriptionAn inch worm is at

Moving TablesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 22480 Accepted Submission(s): 7587Problem DescriptionThe famous ACM (Adv

Wooden SticksTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 11581 Accepted Submission(s): 4780Problem DescriptionThere is a pile of

Tian Ji -- The Horse RacingTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 20809 Accepted Submission(s): 6081Problem DescriptionHere

最少拦截系统Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 23798 Accepted Submission(s): 9333Problem Description某国为了防御敌国的导弹袭击,发展出一种导弹拦截系统.

Flying to the MarsTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 12656 Accepted Submission(s): 4021Problem DescriptionIn the yea

今年暑假不ACTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 33668 Accepted Submission(s): 17905Problem Description“今年暑假不AC？”“是的。”“那你干什

Saving HDUTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 6322 Accepted Submission(s): 2920Problem Description话说上回讲到海东集团面临内外交困，公司的元老也

Repair the WallTime Limit: 5000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2484 Accepted Submission(s): 1208Problem DescriptionLong time ago , Ki

StripiesTime Limit: 1000MS Memory Limit: 30000KTotal Submissions: 13278 Accepted: 6255DescriptionOur chemical biologists have invented a new very useful form of life called stripies (in fact