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
2099Fool's Day7%(42/569)2023-9-23
2012Triangle Cuts13%(36/263)2023-6-8
2098Ellipse15%(129/853)2023-5-31
2072GHOST15%(38/240)2023-6-14
2016Ink Blots15%(62/390)2024-4-8
2095Beth Tableaux17%(37/211)2021-12-9
2037Roll Playing Games18%(106/582)2023-4-9
2076All Roads Lead to Albuquerque, er, Rome18%(63/344)2023-2-20
2094Angry Teacher18%(225/1195)2023-10-19
2036I Conduit!18%(391/2066)2023-9-25
2077Balanced Budget Initiative19%(49/252)2023-2-18
2050Searching the Web20%(503/2437)2022-7-4
2088Long Night of Museums21%(347/1641)2023-12-5
2055Kid's Problem21%(183/856)2022-5-31
2025Cubic Rube21%(62/285)2024-4-18
2053Square21%(253/1152)2024-3-15
2009Moo University - Emergency Pizza Order22%(403/1786)2023-10-10
2090Two-Stacks Solitaire22%(189/823)2023-12-4
2091Zing Zhu's Oyster Farm23%(73/316)2023-12-3
2061Pseudo-random Numbers23%(129/548)2024-2-5
2097Drawing Windows24%(26/107)2023-5-31
2069Super Star24%(2211/9057)2024-3-21
2052Fun Game24%(295/1206)2023-10-10
2048Monster Trap24%(270/1103)2023-5-29
2022Syntax Included26%(254/963)2024-4-16
2066Minimax Triangulation27%(376/1380)2024-2-4
2005Blackjack27%(639/2335)2023-6-8
2093Cutting Edge27%(58/211)2023-12-9
2049Finding Nemo28%(3501/12380)2024-4-2
2020MisLED28%(199/694)2024-4-15
2003Hire and Fire28%(907/3162)2024-4-2
2071Auctions R Us29%(130/446)2023-2-23
2008Moo University - Team Tryouts29%(1349/4608)2023-11-30
2074Line of Sight29%(1820/6175)2024-4-6
2010Moo University - Financial Aid29%(4891/16483)2024-4-19
2033Alphacode29%(4769/16032)2024-4-11
2079Triangle29%(3814/12816)2024-3-20
2024Know When to Hold 'em29%(50/167)2024-3-26
2004Mix and Build30%(1303/4284)2023-11-19
2018Best Cow Fences31%(7453/23988)2024-4-13
2056The Separator in Grid31%(906/2905)2023-5-29
2044Weather Forecast33%(1192/3539)2024-4-2
2054Color a Tree33%(3621/10717)2024-4-12
2087Petanque34%(81/238)2023-12-2
2030The Secret Number34%(793/2327)2024-4-11
2073Doggone Moles34%(113/328)2023-5-29
2063Investment34%(5098/14795)2024-2-1
2080Calendar34%(6343/18400)2024-4-19
2040Translations34%(228/660)2023-5-29
2032Square Carpets34%(334/966)2023-9-18
2035Hit or Miss35%(211/589)2022-11-28
2058Word Encoding36%(124/339)2024-2-7
2083Fractal37%(11717/31017)2024-4-19
2002Squares38%(9413/24755)2024-4-17
2043Area of Polygons38%(435/1125)2023-9-15
2075Tangled in Cables38%(2793/7171)2023-5-6
2067Young, Poor and Busy39%(103/259)2023-9-27
2060Taxi Cab Scheme39%(3365/8415)2024-4-5
2001Shortest Prefixes40%(12936/31914)2024-4-18
2023Choose Your Own Adventure40%(780/1914)2024-4-16
2057The Lost House41%(1361/3276)2023-9-12
2086Land Division Tax42%(344/803)2023-12-2
2011Primary X-Subfactor Series43%(180/417)2023-12-4
2092Grandpa is Famous43%(5894/13565)2024-4-20
2085Inversion43%(2076/4771)2024-4-19
2081Recaman's Sequence43%(10623/24379)2024-4-19
2031Building a Space Station43%(9859/22548)2024-4-20
2021Relative Relatives43%(1781/4059)2024-4-15
2096Collecting Bugs43%(6334/14408)2024-4-18
2047Concert Hall Scheduling44%(679/1509)2022-9-5
2015Permutation Code45%(556/1234)2023-2-13
2042Lagrange's Four-Square Theorem45%(1416/3133)2024-3-3
2007Scrambled Polygon45%(5904/12983)2024-4-6
2019Cornfields45%(5391/11769)2024-3-31
2034Anti-prime Sequences45%(2196/4792)2023-8-15
2046Gap46%(1049/2249)2024-1-1
2026As the Crow Flies46%(165/353)2024-4-17
2064Pipes46%(222/473)2024-2-4
2084Game of Connections48%(4901/10208)2024-4-19
2038Team Rankings49%(1175/2382)2024-4-2
2051Argus49%(6390/12879)2024-3-7
2045Molecular Formula49%(461/929)2022-12-9
2006Litmus Test49%(1099/2205)2024-2-7
2062Card Game Cheater50%(1193/2376)2024-2-2
2082Terrible Sets50%(3305/6486)2024-4-19
2089Magic Trick52%(300/576)2023-12-6
2078Matrix52%(2638/4980)2024-4-19
2028When Can We Meet?54%(3364/6194)2023-9-16
2068Nim55%(1526/2764)2024-3-9
2070Filling Out the Team55%(5736/10298)2023-3-23
2013Symmetric Order55%(9948/17779)2024-3-6
2000Gold Coins60%(16584/27382)2024-4-14
2041Unreliable Message61%(1418/2317)2023-10-1
2059Watchdog61%(904/1475)2024-2-2
2065SETI61%(1727/2812)2024-2-22
2029Get Many Persimmon Trees64%(3635/5644)2024-3-4
2027No Brainer65%(19397/29620)2024-4-16
2039To and Fro66%(6639/9930)2024-4-15
2017Speed Limit67%(15934/23554)2024-4-13
2014Flow Layout68%(2422/3512)2024-4-11

Home Page   Go Back  To top

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