Online JudgeProblem SetAuthorsOnline ContestsUser
Web Board
Home Page
F.A.Qs
Statistical Charts
Problems
Submit Problem
Online Status
Prob.ID:
Register
Update your info
Authors ranklist
Current Contest
Past Contests
Scheduled Contests
Award Contest
User ID:
Password:
  Register

Volume 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31

Language:
Search: IN   Find problems that your team haven't solved
IDTitleRatio(AC/submit) Date
2097Drawing Windows34%(24/69)2017-3-5
2024Know When to Hold 'em39%(41/103)2016-8-3
2095Beth Tableaux23%(36/153)2016-8-20
2012Triangle Cuts20%(35/175)2017-2-24
2072GHOST20%(37/180)2016-8-3
2093Cutting Edge28%(51/181)2017-3-5
2067Young, Poor and Busy49%(93/189)2017-2-27
2087Petanque38%(76/197)2017-2-19
2077Balanced Budget Initiative23%(48/201)2016-6-29
2025Cubic Rube25%(57/220)2017-2-24
2016Ink Blots25%(57/228)2017-3-23
2091Zing Zhu's Oyster Farm26%(70/269)2017-2-19
2058Word Encoding41%(118/287)2016-8-20
2073Doggone Moles35%(104/293)2016-8-20
2026As the Crow Flies51%(158/304)2017-2-24
2076All Roads Lead to Albuquerque, er, Rome19%(62/319)2017-2-24
2011Primary X-Subfactor Series44%(161/360)2017-2-24
2064Pipes48%(195/403)2017-2-23
2071Auctions R Us30%(126/414)2016-6-27
2061Pseudo-random Numbers29%(125/428)2017-2-24
2089Magic Trick62%(281/450)2017-2-24
2037Roll Playing Games20%(93/452)2017-2-24
2099Fool's Day8%(41/498)2016-8-20
2035Hit or Miss39%(203/518)2016-10-27
2020MisLED28%(154/542)2017-2-24
2040Translations36%(219/593)2017-2-24
2055Kid's Problem23%(165/706)2017-1-7
2086Land Division Tax44%(323/730)2017-3-21
2090Two-Stacks Solitaire24%(177/732)2017-2-24
2032Square Carpets34%(264/755)2017-3-15
2098Ellipse16%(124/757)2017-2-24
2045Molecular Formula51%(436/848)2017-1-14
2022Syntax Included27%(239/870)2017-3-5
2053Square26%(238/911)2017-2-24
2048Monster Trap25%(249/981)2017-3-11
2066Minimax Triangulation30%(301/998)2017-3-15
2043Area of Polygons40%(405/1012)2017-3-15
2094Angry Teacher19%(207/1084)2017-2-24
2052Fun Game23%(257/1099)2017-3-15
2015Permutation Code44%(531/1191)2017-2-24
2059Watchdog63%(881/1392)2017-2-24
2088Long Night of Museums21%(315/1432)2017-3-6
2047Concert Hall Scheduling44%(641/1440)2017-2-19
2009Moo University - Emergency Pizza Order24%(368/1513)2017-3-5
2068Nim56%(983/1737)2017-3-26
2023Choose Your Own Adventure40%(726/1774)2017-2-23
2036I Conduit!18%(355/1870)2017-3-23
2046Gap45%(869/1897)2017-3-18
2006Litmus Test50%(1023/2012)2017-3-25
2065SETI61%(1255/2053)2017-3-25
2062Card Game Cheater50%(1059/2105)2017-3-25
2050Searching the Web21%(471/2156)2017-3-1
2005Blackjack27%(613/2192)2017-3-17
2041Unreliable Message61%(1346/2202)2017-2-19
2038Team Rankings50%(1118/2222)2017-3-24
2030The Secret Number34%(765/2241)2017-3-20
2044Weather Forecast33%(843/2484)2017-2-21
2003Hire and Fire29%(790/2693)2017-3-18
2057The Lost House42%(1141/2697)2017-3-12
2056The Separator in Grid30%(844/2724)2017-2-19
2042Lagrange's Four-Square Theorem45%(1334/2906)2017-2-19
2014Flow Layout69%(2208/3171)2017-2-23
2021Relative Relatives44%(1634/3712)2017-3-25
2034Anti-prime Sequences45%(1704/3746)2017-3-24
2078Matrix52%(2053/3940)2017-3-25
2004Mix and Build30%(1242/4104)2017-3-23
2085Inversion44%(1861/4194)2017-3-25
2074Line of Sight31%(1317/4241)2017-3-4
2029Get Many Persimmon Trees65%(2806/4289)2017-3-21
2008Moo University - Team Tryouts29%(1286/4415)2017-3-22
2082Terrible Sets51%(2448/4792)2017-3-26
2069Super Star24%(1276/5153)2017-3-15
2096Collecting Bugs49%(2619/5302)2017-3-23
2028When Can We Meet?55%(3040/5527)2017-3-25
2075Tangled in Cables39%(2612/6668)2017-3-1
2060Taxi Cab Scheme41%(2847/6922)2017-3-19
2019Cornfields48%(3472/7124)2017-3-16
2054Color a Tree34%(2670/7791)2017-3-20
2092Grandpa is Famous49%(4198/8449)2017-3-24
2031Building a Space Station47%(4047/8487)2017-3-26
2084Game of Connections49%(4227/8547)2017-3-22
2007Scrambled Polygon47%(4160/8783)2017-3-25
2010Moo University - Financial Aid29%(2589/8891)2017-3-23
2039To and Fro67%(6249/9270)2017-3-24
2079Triangle29%(2876/9613)2017-3-21
2049Finding Nemo23%(2288/9641)2017-3-21
2083Fractal46%(4457/9667)2017-3-23
2070Filling Out the Team56%(5563/9910)2017-3-12
2063Investment35%(3692/10501)2017-3-22
2018Best Cow Fences32%(3582/10915)2017-3-25
2051Argus48%(5499/11374)2017-3-25
2080Calendar35%(4815/13481)2017-3-23
2033Alphacode30%(4227/13925)2017-3-25
2013Symmetric Order59%(8378/14029)2017-3-25
2001Shortest Prefixes43%(7895/18207)2017-3-25
2002Squares38%(7688/19972)2017-3-21
2017Speed Limit69%(13963/20195)2017-3-24
2081Recaman's Sequence43%(9991/23088)2017-3-23
2000Gold Coins62%(14497/23116)2017-3-25
2027No Brainer65%(18297/27836)2017-3-21

Home Page   Go Back  To top


All Rights Reserved 2003-2013 Ying Fuchen,Xu Pengcheng,Xie Di
Any problem, Please Contact Administrator