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
1402The Game of Master-Mind3%(87/2409)2016-12-30
1464Company12%(45/352)2017-2-20
1428Hermes' Colony16%(37/229)2017-2-19
1437Chat Rooms17%(99/577)2016-8-4
1412Equals are Equals19%(88/460)2016-11-3
1490Cabinets22%(63/286)2017-2-20
1465Multiple22%(1715/7668)2017-2-19
1441Table23%(74/318)2017-2-20
1421Peter's Calculator23%(83/353)2017-2-19
1462Random Walk23%(183/769)2017-2-20
1444Parallelepiped walk23%(197/827)2017-2-20
1403Hotline24%(152/626)2017-2-22
1446Moscow Time24%(116/476)2017-2-23
1424Diamonds25%(82/316)2017-2-19
1410Intersection26%(3747/14329)2017-2-24
1487Single-Player Games27%(414/1523)2017-2-19
1489Egyptian Multiplication27%(288/1046)2017-2-20
1429Alice and Bob27%(268/966)2016-12-3
1498Matching Meetings28%(50/177)2016-11-3
1453Delta Encoding and Decoding29%(221/746)2016-8-8
1478Island of Logic30%(182/595)2017-2-19
1443DEL command30%(66/215)2016-9-12
1479MBone31%(34/108)2017-2-20
1413GIGA Universe Cup31%(58/184)2016-11-3
1417True Liars31%(1039/3273)2017-2-19
1423Big Number31%(8930/28018)2017-2-22
1445Random number31%(37/116)2016-8-19
1470Closest Common Ancestors31%(6352/19909)2017-2-21
1438One-way Traffic31%(298/932)2017-2-19
1400Complicated Expressions32%(536/1664)2017-2-19
1457Lord of the Ring32%(195/603)2017-1-31
1460Firefighters32%(350/1076)2016-8-10
1434Fill the Cisterns!32%(1351/4107)2017-2-19
1415Map of Ninja House33%(195/586)2017-2-19
1452Signal Box33%(25/74)2016-2-13
1472Instant Complexity34%(749/2159)2017-2-19
1475Pushing Boxes34%(1937/5578)2017-2-21
1448Cube34%(108/309)2016-8-2
1451T935%(1405/3910)2017-2-19
1480Optimal Programs36%(479/1329)2017-1-9
1407e-Market36%(149/413)2016-11-3
1436Horizontally Visible Segments36%(1959/5359)2017-2-21
1449Enigma36%(69/187)2017-2-20
1471Triangles36%(738/1999)2017-2-19
1405Heritage37%(2830/7514)2017-2-19
1485Fast Food37%(1167/3082)2017-2-19
14097737737%(342/902)2017-1-28
1484Blowing Fuses38%(1652/4304)2017-2-22
1447Ambiguous Dates38%(56/145)2016-12-20
1411Calling Extraterrestrial Intelligence Again38%(4386/11286)2017-2-23
1486Sorting Slides39%(1689/4324)2017-2-20
1482It's not a Bug, It's a Feature!39%(564/1443)2017-2-21
1430Binary Stirling Numbers39%(746/1899)2017-2-19
1469COURSES39%(8917/22601)2017-2-23
1432Decoding Morse Sequences39%(687/1726)2017-2-24
1477Box of Bricks39%(8561/21407)2017-2-22
1427Get Them All40%(58/145)2017-1-2
1481The Die Is Cast40%(399/981)2017-2-20
1442Black Box40%(5149/12560)2017-2-23
1418Viva Confetti41%(413/1005)2017-2-19
1458Common Subsequence41%(20685/50098)2017-2-24
1426Find The Multiple41%(12296/29585)2017-2-24
1495LED Test41%(160/384)2017-2-20
1461Binary Polynomials42%(186/442)2017-2-19
1494Sunrise42%(164/384)2017-2-20
1473There's Treasure Everywhere!43%(928/2139)2017-2-20
1454Factorial Frequencies43%(1232/2839)2017-2-20
1483Going in Circles on Alpha Centauri43%(43/99)2017-2-20
1474Video Surveillance44%(1814/4078)2017-2-24
1456Supermarket44%(5557/12484)2017-2-23
1466Girls and Boys44%(5563/12448)2017-2-15
1431Calendar of Maya44%(95/212)2016-11-3
1419Graph Coloring46%(2336/5022)2017-2-23
1440Varacious Steve46%(175/376)2017-2-20
1435Gates46%(122/262)2017-2-19
1463Strategic game46%(3764/8083)2017-2-22
1499Supercomputer Selection, The Sequel46%(44/94)2016-11-3
1420Spreadsheet48%(373/769)2017-2-19
1404I-Keyboard48%(2129/4371)2017-2-19
1450Gridland48%(4625/9444)2017-2-24
1467Symbolic Derivation51%(48/94)2017-1-20
1468Rectangles51%(1747/3390)2017-2-19
1476Always On the Run51%(377/731)2017-2-19
1433Exchanges51%(245/473)2017-2-19
1459Power Network52%(14461/27809)2017-2-24
1488TEX Quotes52%(5396/10360)2017-2-23
1416Shredding Company54%(3290/6018)2017-2-22
1439Rhombs54%(64/117)2016-11-17
1491Pi55%(2772/4973)2017-2-19
1496Word Index56%(2864/5049)2017-2-19
1492Up and Down Sequences58%(414/713)2017-2-20
1422Air Raid59%(4874/8138)2017-2-24
1425Enigmatic Travel59%(130/217)2016-11-3
1493Machined Surfaces61%(2262/3682)2017-2-24
1406Starship Hakodate-maru61%(903/1465)2017-2-19
1401Factorial61%(9904/16057)2017-2-24
1408Fishnet62%(1411/2241)2017-2-23
1497Molecules66%(110/165)2016-11-13
1455Crazy tea party68%(5036/7404)2017-2-20
1414Life Line73%(655/894)2017-2-19

Home Page   Go Back  To top


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