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
1516Parallel Deadlock53%(42/79)2017-2-18
156018 Wheeler Caravans (aka Semigroups)54%(46/85)2016-9-13
1594Message Routing57%(51/89)2017-1-27
1512Keeps Going and Going and ...50%(51/101)2017-3-5
1567WIMP39%(41/104)2016-11-3
1596Gears on a Board33%(35/106)2017-3-10
1587High and Dry24%(31/128)2016-8-19
1540The Finite State Text-Processing20%(27/130)2016-11-22
1536Trains10%(14/135)2017-3-5
1534Terrorist Attack23%(34/145)2017-3-5
1527Making the Grade68%(99/145)2017-2-20
1541Dart-a-Mania41%(64/156)2016-11-3
1500Polygonal Puzzle20%(34/164)2016-11-3
1510Hares and Foxes25%(44/170)2016-11-3
1525Hi-Q78%(136/173)2017-3-5
1526Call Forwarding53%(96/179)2017-3-5
1553Fax Regions28%(54/190)2017-2-21
1593Radar Scopes24%(48/199)2017-2-21
1554Tournament Brackets40%(82/204)2016-12-16
1557Mapmaker67%(140/208)2016-11-16
1551Data Mining?56%(139/246)2017-2-21
1559Equation Elation48%(123/254)2017-3-5
1524Cowculations65%(179/273)2017-3-5
1538Extrapolation Using a Difference Table57%(157/274)2017-3-20
1558Board Silly52%(147/282)2017-2-21
1571Loansome Car Buyer39%(113/289)2017-3-5
1542DNA Translation20%(62/296)2017-2-21
1550Treadmill52%(167/319)2017-1-31
1533Mystery17%(55/320)2017-3-25
1570Exchange Rates52%(170/326)2017-2-19
1576Colorville54%(178/327)2017-2-21
1592Postscript25%(84/336)2016-11-15
1545Galactic Import48%(172/354)2017-3-25
1544A Puzzling Problem33%(120/363)2017-3-16
1518Problem Bee49%(185/372)2017-2-20
1561Another Puzzling Problem32%(125/379)2017-2-21
1530Slurpys55%(223/399)2016-11-16
1585Helping Florida22%(95/419)2017-2-25
1507Commedia dell' arte39%(170/428)2017-3-5
1582Which Way Do I Go?15%(68/444)2017-2-21
1529Shipping Routes52%(257/488)2017-2-21
1514Metal Cutting38%(187/491)2017-2-19
1599Station Balance38%(205/538)2017-3-10
1522N-Credible Mazes53%(307/575)2017-3-7
1539Evaluating Simple C Expressions44%(256/576)2017-3-20
1574The Triangle Game57%(344/595)2017-3-5
1537Identifying Legal Pascal Real Constants36%(253/691)2017-3-7
1549Bright Bracelet25%(176/701)2017-3-5
1588Reverse Roman Notation36%(263/718)2017-2-19
1578Instruens Fabulam47%(346/728)2017-3-5
1532Mixed Numbers18%(132/730)2017-2-21
1531Trooper of Bam0%(2/749)2017-3-8
1535Forgetful23%(181/758)2017-3-24
1566Haiku Review62%(503/806)2017-3-7
1508Skyscraper Floors21%(181/842)2017-3-24
1515Street Directions53%(477/893)2017-3-4
1591M*A*S*H53%(561/1052)2017-3-9
1513Scheduling Lectures42%(457/1063)2017-2-19
1506Substitution Cipher17%(194/1080)2017-3-20
1569Myacm Triangles56%(632/1123)2017-3-9
1568Find the Winning Move48%(622/1281)2017-3-17
1501Word-Search Wonder38%(515/1348)2017-3-7
1572Automatic Editing45%(673/1472)2017-2-26
1583Choose Your Words Carefully30%(568/1844)2017-3-7
1563The Snail47%(939/1974)2017-3-2
1520Scramble Sort47%(1310/2733)2017-3-24
1589Unix ls33%(928/2799)2017-3-22
1581A Contesting Decision68%(2125/3115)2017-3-20
1586Three Sides Make a Triangle15%(634/3995)2017-3-21
1580String Matching51%(2095/4105)2017-2-21
1509Glass Beads56%(2399/4222)2017-3-24
1590Palindromes33%(1433/4233)2017-3-15
1598Excuses, Excuses!34%(1453/4242)2017-3-12
1548Robots46%(1990/4306)2017-3-20
1546Basically Speaking44%(2135/4764)2017-3-7
1575Easier Done Than Said?55%(2717/4879)2017-3-7
1577Falling Leaves54%(2794/5166)2017-3-23
1555Polynomial Showdown32%(1742/5285)2017-3-21
1597Uniform Generator46%(2590/5553)2017-3-24
1584A Round Peg in a Ground Hole32%(2165/6737)2017-3-9
1521Entropy37%(2842/7636)2017-3-22
1564Sum It Up51%(4053/7893)2017-3-24
1556The Doors38%(3250/8439)2017-3-23
1547Clay Bully56%(4786/8477)2017-3-7
1523SPF45%(3917/8585)2017-3-25
1505Copying Books31%(2704/8674)2017-3-25
1502MPI Maelstrom61%(5665/9249)2017-3-25
1565Skew Binary63%(7088/11113)2017-3-17
1595Prime Cuts38%(4335/11378)2017-3-22
1528Perfection46%(5846/12491)2017-3-23
1573Robot Motion48%(6590/13661)2017-3-25
1543Perfect Cubes51%(8127/15716)2017-3-24
1562Oil Deposits53%(9149/17144)2017-3-25
1504Adding Reversed Numbers54%(9749/18024)2017-3-23
1579Function Run Fun50%(9581/18860)2017-3-24
1517u Calculate e58%(11564/19852)2017-3-25
1552Doubles57%(12624/22115)2017-3-23
1519Digital Roots33%(8872/26525)2017-3-16
1511Invitation Cards33%(8912/26894)2017-3-25
1503Integer Inquiry38%(13339/34271)2017-3-23

Home Page   Go Back  To top


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