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
1200Crazy Search27%(9173/33547)2018-11-15
1201Intervals38%(11972/30908)2018-11-16
1202Family17%(138/767)2018-8-15
1203Timetable24%(127/517)2018-8-29
1204Word Puzzles38%(4815/12630)2018-11-17
1205Water Treatment Plants55%(613/1104)2018-11-16
1206Servers26%(177/665)2018-10-22
1207The 3n + 1 problem31%(19580/61758)2018-11-16
1208The Blocks Problem43%(3309/7643)2018-11-16
1209Calendar15%(132/838)2018-10-4
1210City Directions10%(30/292)2018-8-14
1211Traffic Lights31%(199/623)2018-8-15
1212Eeny Meeny28%(94/326)2018-8-14
1213Roman Numerals51%(182/351)2018-11-16
1214"Accordian" Patience36%(382/1040)2018-11-16
1215Gondwanaland Telecom31%(210/658)2018-7-12
1216Simulation Wizardry57%(170/295)2018-7-25
1217FOUR QUARTERS39%(491/1229)2018-11-16
1218THE DRUNK JAILER61%(18031/29213)2018-11-16
1219L-I-N-G-O: LINGO21%(241/1144)2018-8-14
1220NUMBER BASE CONVERSION45%(2710/5926)2018-11-17
1221UNIMODAL PALINDROMIC DECOMPOSITIONS49%(2864/5843)2018-10-31
1222EXTENDED LIGHTS OUT62%(8614/13769)2018-11-17
1223DEHUFF33%(106/317)2018-10-11
1224PICTURE PUZZLE24%(102/411)2018-8-14
1225STRICTLY INSCRIBED SIMILAR TRIANGLES21%(33/151)2018-8-14
1226Substrings34%(5459/15606)2018-11-6
1227RoboContest33%(208/630)2018-7-12
1228Grandpa's Estate28%(4354/15544)2018-11-15
1229Wild Domains33%(376/1130)2018-8-20
1230Pass-Muraille31%(3591/11580)2018-11-16
1231The Alphabet Game41%(697/1662)2018-8-20
1232Microfiches20%(55/269)2018-10-30
1233Street Crossing17%(90/521)2018-8-16
1234Ball Toss45%(553/1213)2018-11-2
1235Galactic Breakup35%(123/345)2018-8-15
1236Network of Schools39%(9789/24606)2018-11-16
1237The Postal Worker Rings Once59%(512/862)2018-10-30
1238Arbitrage33%(271/802)2018-8-14
1239Increasing Sequences38%(1464/3791)2018-10-23
1240Pre-Post-erous!61%(1576/2564)2018-11-5
1241Knockout Tournament60%(559/927)2018-11-5
1242Plugged In46%(213/461)2018-8-14
1243One Person65%(1741/2676)2018-11-16
1244Slots of Fun58%(732/1256)2018-10-3
1245Programmer, Rank Thyself37%(495/1336)2018-8-16
1246Hilbert Curve Intersections27%(94/339)2018-8-2
1247Magnificent Meatballs64%(4994/7714)2018-11-16
1248Safecracker52%(1819/3434)2018-11-7
1249Oil Pipeline26%(106/396)2018-6-2
1250Tanning Salon53%(4691/8773)2018-11-7
1251Jungle Roads46%(15281/32671)2018-11-17
1252Euro Efficiency43%(1874/4353)2018-10-27
1253Markov Trains14%(66/458)2018-9-6
1254Hansel and Grethel45%(1030/2256)2018-8-20
1255Floors37%(192/514)2018-8-14
1256Anagram39%(8760/22157)2018-11-14
1257Cross-stitch.32%(131/398)2018-9-24
1258Agri-Net41%(28879/69718)2018-11-17
1259The Picnic28%(428/1507)2018-11-3
1260Pearls51%(5354/10324)2018-11-16
1261Huffman Trees16%(150/895)2018-8-14
1262Input42%(320/746)2018-8-2
1263Reflections40%(534/1322)2018-11-4
1264SCUD Busters40%(489/1206)2018-11-8
1265Area42%(3183/7517)2018-11-17
1266Cover an Arc.38%(341/891)2018-8-20
1267Fence23%(210/890)2018-8-2
1268Forests17%(43/239)2018-8-14
1269Intersecting Lines42%(8152/19163)2018-11-17
1270Following Orders40%(2239/5473)2018-11-17
1271Nice Milk24%(402/1627)2018-10-22
1272Synchronous Design21%(86/406)2018-7-12
1273Drainage Ditches38%(33747/86721)2018-11-17
1274The Perfect Stall43%(12817/29222)2018-11-16
1275Cashier Employment38%(3769/9779)2018-11-16
1276Cash Machine36%(15174/41707)2018-11-17
1277Beer Land46%(287/612)2018-8-14
1278BOAT27%(147/533)2018-10-20
1279Art Gallery38%(3664/9419)2018-11-13
1280Game35%(165/469)2018-11-14
1281MANAGER35%(1170/3273)2018-10-14
1282庆典的日期13%(346/2633)2018-11-15
1283Moving Computer43%(1039/2367)2018-10-11
1284Primitive Roots57%(3268/5722)2018-11-17
1285Combinations, Once Again33%(639/1904)2018-10-11
1286Necklace of Beads40%(4031/9887)2018-11-17
1287Networking52%(9042/17344)2018-11-16
1288Sly Number34%(151/436)2018-9-25
1289The Cat in the Hat34%(586/1687)2018-10-17
1290Grandpa's Rubik Cube52%(224/426)2018-10-17
1291This Sentence is False43%(506/1164)2018-11-16
1292Will Indiana Jones Get There?25%(566/2190)2018-10-17
1293Duty Free Shop38%(634/1645)2018-10-18
1294Not Too Convex Hull25%(127/496)2018-8-14
1295I hate SPAM, but some people love it43%(161/371)2018-11-15
1296Noise Effect39%(144/364)2018-8-20
1297Supermarket37%(648/1751)2018-8-20
1298The Hardest Problem Ever53%(14737/27426)2018-11-17
1299Polar Explorer34%(1472/4270)2018-10-2

Home Page   Go Back  To top


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