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
2293Hey, Pay Day!31%(43/136)2021-8-27
2221Frogger's For Dinner50%(98/195)2021-8-27
2203Patience43%(90/209)2022-8-19
2278Histology Assistant27%(59/214)2024-3-4
2223Get Out 'Da Way!24%(57/230)2023-6-9
2268Euro Cup 200050%(129/254)2021-7-30
2224Missing Piece 200123%(62/259)2023-6-8
2213Code57%(150/261)2021-9-24
2216Roulette25%(67/263)2021-9-24
2219Manifest Destiny25%(70/275)2021-9-25
2214Regions52%(143/275)2023-11-13
2297Balanced Chemical Equations35%(100/279)2022-11-12
2212Cavern39%(111/283)2023-6-4
2220Treasure Hunters55%(192/343)2022-12-9
2294Unfoldung13%(50/373)2021-8-27
2298Great Circle24%(91/377)2021-9-30
2277Region Filling16%(68/415)2024-3-4
2235Triangularize the Convex Hull16%(69/417)2023-10-18
2211Photograph65%(284/432)2022-12-2
2270Quadtree II or: Florida Jones strikes back47%(208/437)2021-8-27
2237Can 1 Marine win 2 Zerglings?16%(81/491)2022-5-17
2285The Floor Bricks43%(217/495)2022-11-15
2204Commuter train26%(139/532)2023-1-10
2238Computer Basketball Game28%(167/578)2022-10-22
2207Intuitionistic Logic10%(66/604)2022-4-14
2233GAME AGAIN!27%(170/610)2021-9-26
2222Deeper Blue28%(189/657)2023-9-30
2281Link and Pop -- the Block Game21%(172/787)2023-10-23
2276Model Rocket Height55%(458/823)2024-2-28
2205Self-Replicating Numbers31%(257/827)2023-10-20
2252Equation Solver47%(397/832)2023-6-26
2206Magic Multiplying Machine34%(291/842)2022-5-25
2292Optimal Keypad46%(402/858)2024-1-31
2200A Card Trick41%(367/878)2023-6-8
2202Strange Graph18%(164/885)2024-4-15
2266Quadtree33%(349/1033)2022-4-29
2290House Numbers24%(260/1062)2021-8-27
2257Balancing Bank Accounts46%(512/1090)2023-12-26
2265Bee Maja62%(754/1205)2023-10-16
2261France '9859%(792/1321)2022-12-9
2215Parliament62%(845/1360)2024-2-23
2232New Stone-Forfex-Cloth Game40%(622/1528)2024-4-2
2269Friends44%(679/1531)2023-12-9
2256Artificial Intelligence?45%(733/1616)2023-6-16
2254Globetrotter31%(521/1630)2022-8-17
2275Flipping Pancake44%(743/1652)2024-2-28
2280Amphiphilic Carbon Molecules35%(621/1767)2023-9-15
2267From Dusk till Dawn or: Vladimir the Vampire30%(551/1798)2024-2-17
2273An Excel-lent Problem63%(1244/1945)2024-2-28
2258The Settlers of Catan62%(1332/2148)2024-3-9
2284That Nice Euler Circuit31%(749/2356)2023-10-10
2217Secretary38%(958/2509)2024-2-27
2296Map Labeler33%(850/2512)2024-4-8
2283Different Digits26%(772/2926)2023-6-28
2241The Tower of Babylon54%(1602/2933)2024-1-7
2210Metric Time31%(943/2957)2023-3-16
2264Advanced Fruits48%(1438/2990)2024-4-10
2218Does This Make Me Look Fat?45%(1388/3061)2023-11-13
2246Matrix Chain Multiplication58%(1896/3248)2024-2-22
2225Asteroids!37%(1340/3565)2024-2-25
2208Pyramids32%(1241/3802)2023-8-19
2295A DP Problem30%(1183/3830)2024-4-10
2227The Wedding Juicer45%(1850/4085)2024-4-17
2244Eeny Meeny Moo67%(2954/4396)2024-4-18
2201Cartesian Tree41%(2018/4840)2024-3-29
2291Rotten Ropes64%(3600/5548)2024-4-10
2274The Race21%(1226/5577)2024-3-5
2263Heavy Cargo50%(2834/5626)2024-1-17
2279Mr. Young's Picture Permutations31%(1878/5950)2024-4-16
2282The Counting Problem49%(3028/6085)2024-3-29
2272Bullseye47%(2943/6138)2024-4-16
2245Lotto62%(4648/7429)2024-3-24
2228Naptime40%(3090/7714)2024-3-26
2209The King52%(4428/8365)2024-4-3
2286The Rotation Game34%(2925/8494)2024-3-23
2260Error Correction59%(5084/8610)2024-4-10
2271HTML31%(2882/9058)2023-10-29
2248Addition Chains48%(4428/9067)2024-3-26
2289Jamie's Contact Groups34%(3466/9993)2023-12-20
2250Compromise42%(4569/10765)2024-3-9
2247Humble Numbers45%(5520/12111)2024-3-16
2242The Circumference of the Circle55%(6825/12277)2024-4-10
2230Watchcow42%(5349/12440)2024-3-18
2239Selecting Courses44%(5722/12911)2023-10-12
2259Team Queue29%(4201/14255)2024-4-15
2234Matches Game57%(8666/15160)2024-3-7
2226Muddy Fields36%(5625/15267)2024-4-5
2288Islands and Bridges26%(4153/15590)2024-3-25
2243Knight Moves53%(9864/18294)2024-3-25
2287Tian Ji -- The Horse Racing31%(7177/22879)2024-4-18
2255Tree Recovery59%(13766/23074)2024-4-13
2249Binomial Showdown30%(7500/24759)2024-4-16
2231Moo Volume29%(7710/25740)2024-4-3
2229Sumsets35%(13162/36609)2024-4-14
2240Arbitrage40%(15524/38379)2024-4-18
2262Goldbach's Conjecture36%(22279/60289)2024-4-15
2236Wireless Network39%(26946/68198)2024-4-18
2251Dungeon Master34%(32976/96617)2024-4-18
2253Frogger29%(29053/97280)2024-4-17
2299Ultra-QuickSort37%(36833/99065)2024-4-18

Home Page   Go Back  To top

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