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
1452Signal Box33%(25/75)2017-8-8
1499Supercomputer Selection, The Sequel45%(44/96)2017-8-8
1467Symbolic Derivation48%(48/100)2017-8-11
1483Going in Circles on Alpha Centauri42%(43/101)2017-8-8
1479MBone30%(34/110)2017-8-8
1439Rhombs53%(64/119)2017-8-8
1445Random number30%(37/121)2017-8-8
1447Ambiguous Dates38%(56/147)2017-8-8
1427Get Them All39%(58/147)2017-8-8
1497Molecules66%(112/169)2017-8-8
1498Matching Meetings28%(50/178)2017-8-8
1413GIGA Universe Cup31%(58/185)2017-8-8
1449Enigma37%(70/188)2017-7-22
1431Calendar of Maya44%(95/214)2017-8-8
1443DEL command30%(66/217)2017-8-8
1425Enigmatic Travel59%(131/220)2017-8-8
1428Hermes' Colony16%(38/232)2017-8-8
1435Gates46%(123/264)2017-7-22
1490Cabinets21%(63/288)2017-8-8
1448Cube34%(109/312)2017-8-8
1424Diamonds25%(82/318)2017-8-8
1441Table23%(74/320)2017-8-8
1464Company12%(45/354)2017-8-8
1421Peter's Calculator23%(85/359)2017-8-8
1440Varacious Steve46%(177/379)2017-8-8
1494Sunrise42%(164/386)2017-8-8
1495LED Test41%(161/387)2017-8-8
1407e-Market36%(150/415)2017-8-8
1461Binary Polynomials41%(186/444)2017-8-8
1412Equals are Equals19%(88/461)2017-8-8
1433Exchanges51%(245/475)2017-8-8
1446Moscow Time24%(118/490)2017-8-8
1437Chat Rooms17%(99/582)2017-8-8
1415Map of Ninja House33%(195/587)2017-8-8
1478Island of Logic30%(184/597)2017-7-22
1457Lord of the Ring32%(195/605)2017-8-8
1403Hotline24%(152/628)2017-8-8
1492Up and Down Sequences57%(415/717)2017-8-8
1476Always On the Run51%(380/738)2017-8-8
1453Delta Encoding and Decoding29%(221/748)2017-8-8
1462Random Walk23%(183/771)2017-8-8
1420Spreadsheet48%(393/808)2017-8-10
1444Parallelepiped walk23%(197/831)2017-8-8
14097737737%(342/903)2017-8-8
1414Life Line73%(665/904)2017-8-8
1438One-way Traffic32%(307/955)2017-8-9
1429Alice and Bob27%(268/967)2017-8-8
1481The Die Is Cast40%(409/999)2017-8-12
1418Viva Confetti41%(424/1028)2017-8-10
1489Egyptian Multiplication28%(300/1070)2017-7-23
1460Firefighters32%(351/1080)2017-8-8
1480Optimal Programs35%(482/1347)2017-8-12
1406Starship Hakodate-maru61%(906/1471)2017-8-8
1482It's not a Bug, It's a Feature!39%(583/1473)2017-8-11
1487Single-Player Games26%(421/1580)2017-8-8
1400Complicated Expressions31%(542/1745)2017-8-8
1432Decoding Morse Sequences39%(699/1753)2017-8-8
1430Binary Stirling Numbers39%(757/1915)2017-8-8
1471Triangles36%(746/2019)2017-8-8
1473There's Treasure Everywhere!43%(933/2146)2017-8-8
1472Instant Complexity34%(785/2267)2017-8-9
1408Fishnet62%(1451/2327)2017-8-15
1402The Game of Master-Mind3%(89/2419)2017-8-8
1454Factorial Frequencies43%(1234/2850)2017-8-8
1485Fast Food37%(1188/3159)2017-8-11
1468Rectangles51%(1752/3401)2017-8-8
1417True Liars32%(1199/3695)2017-8-16
1493Machined Surfaces61%(2281/3717)2017-7-31
1451T935%(1427/3993)2017-8-16
1434Fill the Cisterns!32%(1355/4121)2017-8-16
1474Video Surveillance44%(1881/4230)2017-8-12
1484Blowing Fuses38%(1658/4319)2017-8-8
1404I-Keyboard48%(2141/4405)2017-7-29
1486Sorting Slides39%(1826/4627)2017-8-16
1491Pi55%(2779/4985)2017-8-13
1496Word Index56%(2898/5125)2017-8-16
1419Graph Coloring46%(2456/5276)2017-8-16
1436Horizontally Visible Segments36%(2059/5652)2017-8-14
1475Pushing Boxes34%(2084/6053)2017-8-16
1416Shredding Company54%(3466/6388)2017-8-13
1455Crazy tea party67%(5097/7501)2017-8-16
1405Heritage37%(2856/7575)2017-8-8
1465Multiple22%(1746/7798)2017-8-16
1463Strategic game46%(3962/8457)2017-8-16
1422Air Raid59%(5118/8562)2017-8-15
1450Gridland49%(4701/9585)2017-8-13
1488TEX Quotes52%(5555/10662)2017-8-16
1411Calling Extraterrestrial Intelligence Again38%(4411/11391)2017-8-8
1466Girls and Boys44%(5752/12931)2017-8-15
1456Supermarket45%(6096/13507)2017-8-16
1442Black Box40%(5501/13509)2017-8-16
1410Intersection26%(3986/15230)2017-8-16
1401Factorial61%(10114/16416)2017-8-12
1470Closest Common Ancestors31%(6560/20648)2017-8-16
1477Box of Bricks39%(8851/22445)2017-8-12
1469COURSES38%(9396/24108)2017-8-16
1423Big Number31%(9051/28446)2017-8-16
1459Power Network51%(14940/28827)2017-8-16
1426Find The Multiple41%(14163/33844)2017-8-16
1458Common Subsequence41%(22670/54494)2017-8-17

Home Page   Go Back  To top


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