其他

Quoit DesignTime Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 21750 Accepted Submission(s): 5575Problem DescriptionHave you ever played quoit in a playground? Quoit is a game in which flat rings

Light BulbTime Limit: 1 Second      Memory Limit: 32768 KBCompared to wildleopard's wealthiness, his brother mildleopard is rather poor. His house is narrow and he has only one light bulb in his house. Every night, he is wandering in his

CupTime Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 2357 Accepted Submission(s): 741Problem DescriptionThe WHU ACM Team has a big cup, with which every member drinks water. Now, we know the volume

circuitsTime Limit: 30000/15000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 592    Accepted Submission(s): 175Problem Description　　Given a map of N * M (2 <= N, M <= 12) , '.' means empty, '*' means walls.

Distributing Ballot BoxesTime Limit: 20000/10000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 486 Accepted Submission(s): 250Problem DescriptionToday, besides SWERC'11, another important event is taking place in

Let the Balloon RiseTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 53959 Accepted Submission(s): 19496Problem DescriptionContest time again! How excited it is to see balloons floating around. But

Safe Or Unsafe Time Limit : 2000/1000ms (Java/Other) Memory Limit : 32768/32768K (Java/Other)Total Submission(s) : 18 Accepted Submission(s) : 13Problem DescriptionJavac++

EntropyTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 2962 Accepted Submission(s): 1121Problem DescriptionAn entropy encoder is a data encoding method that achieves lossless data compression by

EinbahnstrasseTime Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1400    Accepted Submission(s): 389Problem DescriptionEinbahnstra e (German for a one-way street) is a street on which vehicles

1519. Formula 1Time limit: 1.0 secondMemory limit: 64 MBBackgroundRegardless of the fact, that Vologda could not get rights to hold the Winter Olympic games of 20**, it is well-known, that the city will conduct one of the Formula 1 events. Surely,

逃離迷宮Time Limit: 1000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 10002 Accepted Submission(s): 2338Problem Description　　給定一個m × n (m行,

Density of Power NetworkTime Limit: 2 Seconds      Memory Limit: 65536 KB The vast power system is the most complicated man-made system and the greatest engineering innovation in the 20th century. The following diagram shows a typical 14 bus power

How Many TablesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 8406 Accepted Submission(s): 4104Problem DescriptionToday is Ignatius' birthday. He invites a lot of friends. Now it's dinner time.

Hard to PlayTime Limit: 2 Seconds      Memory Limit: 65536 KB MightyHorse is playing a music game called osu!. After playing for several months, MightyHorse discovered the way of calculating score inosu!: 1. While playing osu!, player need to click

ParencodingsTime Limit: 1000MS Memory Limit: 10000KTotal Submissions: 16462 Accepted: 9839DescriptionLet S = s1 s2...s2n be a well-formed string of parentheses. S can be encoded in two different ways:q By an integer sequence P = p1 p2...pn where pi

穩定排序Time Limit: 3000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 3093 Accepted Submission(s): 1193Problem

Robot MotionTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4691 Accepted Submission(s): 2164Problem DescriptionA robot has been programmed to follow the instructions in its path. Instructions for

Prime BasesTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 611 Accepted Submission(s): 281Problem DescriptionGiven any integer base b >= 2, it is well known that every positive integer n can be

UmBasketellaTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 5563 Accepted: 2149DescriptionIn recent days, people always design new things with multifunction. For instance, you can not only use cell phone to call your friends, but you can

A Walk Through the ForestTime Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others)Total Submission(s): 4072 Accepted Submission(s): 1501Problem DescriptionJimmy experiences a lot of stress at work these days, especially since