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
1225STRICTLY INSCRIBED SIMILAR TRIANGLES22%(32/143)2017-11-5
1268Forests18%(42/223)2017-11-9
1232Microfiches22%(53/234)2017-11-5
1210City Directions11%(30/268)2017-11-15
1216Simulation Wizardry58%(167/287)2017-10-29
1212Eeny Meeny30%(90/291)2017-11-9
1223DEHUFF32%(98/302)2017-11-4
1246Hilbert Curve Intersections28%(93/321)2017-11-9
1296Noise Effect42%(137/324)2017-11-9
1235Galactic Breakup36%(120/326)2017-11-5
1213Roman Numerals53%(177/332)2017-9-27
1295I hate SPAM, but some people love it43%(152/349)2017-9-29
1224PICTURE PUZZLE25%(97/378)2017-11-9
1257Cross-stitch.33%(128/382)2017-10-29
1249Oil Pipeline27%(104/382)2017-11-9
1290Grandpa's Rubik Cube56%(217/383)2017-11-9
1272Synchronous Design21%(84/387)2017-11-9
1280Game39%(158/401)2017-10-15
1288Sly Number33%(144/424)2017-11-1
1253Markov Trains15%(65/428)2017-11-18
1242Plugged In48%(208/432)2017-11-9
1294Not Too Convex Hull27%(125/457)2017-11-5
1203Timetable25%(122/488)2017-11-9
1233Street Crossing17%(83/488)2017-11-9
1278BOAT27%(136/491)2017-11-9
1255Floors38%(189/494)2017-10-29
1211Traffic Lights33%(194/580)2017-11-9
1277Beer Land47%(274/580)2017-10-29
1227RoboContest32%(204/622)2017-9-27
1206Servers27%(169/624)2017-11-9
1215Gondwanaland Telecom31%(203/636)2017-10-29
1209Calendar14%(97/675)2017-11-9
1202Family18%(134/726)2017-10-30
1262Input42%(315/733)2017-10-28
1238Arbitrage34%(267/767)2017-11-9
1261Huffman Trees14%(113/784)2017-11-9
1237The Postal Worker Rings Once60%(497/818)2017-11-19
1267Fence23%(205/866)2017-10-26
1266Cover an Arc.38%(334/876)2017-11-16
1241Knockout Tournament60%(541/888)2017-11-11
1214"Accordian" Patience38%(369/956)2017-10-30
1205Water Treatment Plants56%(590/1051)2017-10-29
1229Wild Domains33%(366/1083)2017-11-5
1291This Sentence is False43%(476/1102)2017-9-27
1219L-I-N-G-O: LINGO21%(238/1112)2017-11-9
1217FOUR QUARTERS40%(462/1129)2017-11-5
1234Ball Toss46%(533/1149)2017-11-15
1264SCUD Busters39%(467/1173)2017-11-12
1244Slots of Fun57%(719/1241)2017-9-29
1263Reflections40%(517/1281)2017-9-27
1245Programmer, Rank Thyself37%(479/1294)2017-10-6
1259The Picnic27%(371/1357)2017-11-16
1293Duty Free Shop38%(550/1420)2017-11-17
1271Nice Milk24%(388/1583)2017-10-29
1231The Alphabet Game41%(662/1610)2017-11-10
1289The Cat in the Hat34%(574/1649)2017-11-20
1297Supermarket37%(641/1701)2017-10-9
1285Combinations, Once Again33%(611/1800)2017-11-11
1292Will Indiana Jones Get There?25%(557/2172)2017-11-9
1283Moving Computer44%(986/2206)2017-11-17
1254Hansel and Grethel45%(1013/2221)2017-10-29
1240Pre-Post-erous!61%(1527/2479)2017-11-3
1282庆典的日期12%(334/2599)2017-10-29
1243One Person64%(1688/2599)2017-10-16
1281MANAGER35%(1077/3049)2017-10-31
1248Safecracker53%(1751/3296)2017-11-15
1239Increasing Sequences37%(1303/3499)2017-11-12
1252Euro Efficiency42%(1784/4181)2017-11-16
1299Polar Explorer34%(1449/4228)2017-9-27
1284Primitive Roots59%(2796/4728)2017-11-16
1270Following Orders40%(2144/5245)2017-11-19
1220NUMBER BASE CONVERSION45%(2558/5617)2017-11-14
1221UNIMODAL PALINDROMIC DECOMPOSITIONS48%(2805/5729)2017-11-5
1208The Blocks Problem42%(2886/6726)2017-11-19
1265Area42%(3024/7042)2017-11-11
1247Magnificent Meatballs64%(4912/7571)2017-11-6
1279Art Gallery39%(3324/8409)2017-11-19
1250Tanning Salon53%(4595/8607)2017-11-20
1275Cashier Employment38%(3370/8737)2017-11-19
1286Necklace of Beads41%(3632/8754)2017-11-20
1260Pearls51%(4932/9655)2017-11-12
1230Pass-Muraille30%(3450/11203)2017-11-16
1204Word Puzzles37%(4465/11863)2017-11-19
1222EXTENDED LIGHTS OUT64%(7644/11937)2017-11-19
1287Networking53%(6807/12687)2017-11-19
1228Grandpa's Estate27%(4034/14430)2017-11-16
1226Substrings35%(5184/14717)2017-11-16
1269Intersecting Lines43%(7331/17034)2017-11-19
1236Network of Schools39%(7881/20006)2017-11-19
1256Anagram39%(8577/21648)2017-11-19
1298The Hardest Problem Ever54%(14351/26494)2017-11-14
1274The Perfect Stall44%(11800/26610)2017-11-19
1201Intervals38%(10782/27979)2017-11-19
1251Jungle Roads47%(13323/28272)2017-11-19
1218THE DRUNK JAILER61%(17654/28484)2017-11-17
1200Crazy Search27%(8426/30474)2017-11-19
1276Cash Machine36%(13560/37412)2017-11-19
1207The 3n + 1 problem31%(18794/59075)2017-11-20
1258Agri-Net41%(25899/62588)2017-11-19
1273Drainage Ditches38%(30797/79023)2017-11-19

Home Page   Go Back  To top


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