AC，∑ndless

253 - Cube paintingTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=99&page=show_problem&problem=189We have a machine for painting cubes

1445 - Cubist ArtworkTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=512&page=show_problem&problem=4191International Center for Picasso

10881 - Piotr's AntsTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=456&page=show_problem&problem=1822"One thing is for certain

11507 - Bender B. Rodríguez ProblemTime limit: 4.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=2502Bender is a robot bui

101 - The Blocks ProblemTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=37Background Many areas of Compu

10189 - MinesweeperTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=1130The ProblemHave you ever played

10114 - Loansome Car BuyerTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=1055Kara Van and Lee Sabre are l

299 - Train SwappingTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=98&page=show_problem&problem=235At an old railway station, you may

550 - Multiplying by RotationTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=100&page=show_problem&problem=491Warning: Not all numbers

573 - The SnailTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=99&page=show_problem&problem=514A snail is at the bottom of a 6-foot wel

621 - Secret ResearchTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=99&page=show_problem&problem=562At a certain laboratory results of

489 - Hangman JudgeTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=94&page=show_problem&problem=430In ``Hangman Judge,'' you are to wri

490 - Rotating SentencesTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=94&page=show_problem&problem=431In ``Rotating Sentences,'' you

445 - Marvelous MazesTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=94&page=show_problem&problem=386Your mission, if you decide to acc

457 - Linear Cellular AutomataTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=94&page=show_problem&problem=398A biologist is experiment

488 - Triangle WaveTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=94&page=show_problem&problem=429In this problem you are to generate

110 - Meta-Loopless SortsTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=3&page=show_problem&problem=46Background Sorting holds an im

10194 - Football (aka Soccer)Time limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=98&page=show_problem&problem=1135The ProblemFootball t

127 - "Accordian" PatienceTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=103&page=show_problem&problem=63You are to simulate the p

http://codeforces.com/problemset/problem/245/F#includeusing namespace std;const int mx = 5000005;const int month[] = {0, 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};const int day2s = 24

118 - Mutant Flatworld ExplorersTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=54旋转时+1或+3再取模即可。完整

706 - LCD DisplayTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=647http://poj.org/problem?id=1102A fr

Defragmenthttp://poj.org/problem?id=1033Time Limit: 2000MSMemory Limit: 10000KCase Time Limit: 1000MSSpecial JudgeDescriptionYou are taking part in the development

712 - S-TreesTime limit: 3.000 secondsA Strange Tree (S-tree) over the variable set  is a binary tree representing a Boolean function . Each path of the S-tree begins at theroot node and consi

time limit per test: 0.5 sec. memory limit per test: 4096 KBhttp://acm.sgu.ru/problem.php?contest=0&problem=127CIA has decided to create a special telephone directory for its agents. The fir

Second-price Auctionhttp://acm.zju.edu.cn/onlinejudge/showProblem.do?problemCode=3202Time Limit: 1 Second      Memory Limit: 32768 KBDo you know second-price auction? It's very simple bu

Web Navigationhttp://poj.org/problem?id=1028Time Limit: 1000MSMemory Limit: 10000KDescriptionStandard web browsers contain features to move backward and forward among the p

442 - Matrix Chain MultiplicationTime limit: 3.000 secondsSuppose you have to evaluate an expression like A*B*C*D*E where A,B,C,D and E are matrices. Since matrix multiplication is associative,

10205 - Stack 'em UpTime limit: 3.000 seconds http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem&problem=1146A standard playing card deck contai

11210 - Chinese MahjongTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=onlinejudge&page=show_problem&problem=2151Mahjong () is a game of Chinese origin usually played by

10700 - Camel tradingTime limit: 3.000 seconds http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=113&page=show_problem&problem=1641Background Aroud 800 A.D., El

宇航员http://poj.org/problem?id=1835Time Limit: 2000MSMemory Limit: 30000KDescription问题描述： 　　宇航员在太空中迷失了方向，在他的起始位置现在建立一个虚拟xyz坐标系，称为绝对坐标系，宇航员正面的方向为x轴正方向，头顶方向为z轴正方向，则宇航员的初始状态如下

327 - Evaluating Simple C ExpressionsTime limit: 3.000 seconds http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=104&page=show_problem&problem=263The task in this

297 - QuadtreesTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=104&page=show_problem&problem=233A quadtree is a representation format u

414 - Machined SurfacesTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=94&page=show_problem&problem=355An imaging device furnishes di

10300 - Ecological PremiumTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=94&page=show_problem&problem=1241German farmers are given a

591 - Box of BricksTime limit: 3.000 secondshttp://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=467&page=show_problem&problem=532Little Bob likes playing with his b

A1&A2. Special Taskhttp://codeforces.com/problemset/problem/316/A1http://codeforces.com/problemset/problem/316/A2time limit per test1 secondmemory limit per test256 megabytes

A. Bit++http://codeforces.com/problemset/problem/282/Atime limit per test2 secondsmemory limit per test256 megabytesinputstandard inputoutputstandard output

A. IQ Testhttp://codeforces.com/contest/328/problem/Atime limit per test1 secondmemory limit per test256 megabytesinputstandard inputoutputstandard outputPe