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
2200A Card Trick41%(360/865)2020-2-29
2201Cartesian Tree40%(1800/4399)2020-3-20
2202Strange Graph18%(158/853)2019-8-25
2203Patience42%(86/202)2019-6-18
2204Commuter train26%(135/514)2019-6-14
2205Self-Replicating Numbers33%(247/746)2019-9-25
2206Magic Multiplying Machine34%(281/822)2019-9-25
2207Intuitionistic Logic11%(65/568)2019-9-14
2208Pyramids32%(1194/3720)2019-11-21
2209The King53%(4369/8230)2020-3-28
2210Metric Time31%(906/2836)2020-3-24
2211Photograph65%(273/419)2020-2-28
2212Cavern39%(110/279)2019-9-25
2213Code57%(147/256)2019-9-25
2214Regions51%(136/265)2019-9-25
2215Parliament63%(809/1275)2019-12-13
2216Roulette25%(66/262)2019-9-25
2217Secretary40%(827/2067)2020-3-31
2218Does This Make Me Look Fat?46%(1241/2677)2020-2-28
2219Manifest Destiny25%(69/274)2019-10-4
2220Treasure Hunters56%(190/337)2019-9-25
2221Frogger's For Dinner50%(96/192)2019-9-25
2222Deeper Blue29%(185/627)2020-2-28
2223Get Out 'Da Way!25%(56/223)2019-3-27
2224Missing Piece 200124%(61/251)2019-9-25
2225Asteroids!37%(1306/3496)2020-3-21
2226Muddy Fields36%(5079/13766)2020-4-4
2227The Wedding Juicer45%(1656/3613)2020-3-13
2228Naptime37%(1766/4752)2020-4-1
2229Sumsets37%(11053/29593)2020-4-4
2230Watchcow43%(4645/10729)2020-3-29
2231Moo Volume30%(7349/24194)2020-4-3
2232New Stone-Forfex-Cloth Game40%(609/1509)2020-2-27
2233GAME AGAIN!28%(169/599)2019-12-24
2234Matches Game58%(7789/13424)2020-4-3
2235Triangularize the Convex Hull17%(68/399)2019-11-3
2236Wireless Network40%(21248/52060)2020-4-5
2237Can 1 Marine win 2 Zerglings?16%(78/480)2019-11-4
2238Computer Basketball Game28%(163/574)2020-3-7
2239Selecting Courses44%(5553/12535)2020-3-26
2240Arbitrage41%(13818/33448)2020-4-4
2241The Tower of Babylon55%(1574/2840)2020-4-3
2242The Circumference of the Circle56%(5911/10495)2020-4-3
2243Knight Moves55%(9102/16513)2020-4-4
2244Eeny Meeny Moo68%(2614/3839)2020-4-4
2245Lotto62%(4548/7236)2020-4-1
2246Matrix Chain Multiplication60%(1692/2813)2020-3-19
2247Humble Numbers46%(5311/11434)2020-3-26
2248Addition Chains49%(3795/7632)2020-4-2
2249Binomial Showdown30%(7027/23018)2020-3-9
2250Compromise42%(4349/10325)2020-3-30
2251Dungeon Master36%(25214/69912)2020-4-4
2252Equation Solver48%(393/811)2020-2-27
2253Frogger30%(23917/78760)2020-4-5
2254Globetrotter31%(516/1615)2019-10-19
2255Tree Recovery60%(11841/19434)2020-4-4
2256Artificial Intelligence?45%(731/1613)2019-12-23
2257Balancing Bank Accounts47%(507/1077)2019-5-16
2258The Settlers of Catan64%(1064/1640)2020-3-21
2259Team Queue32%(2941/9083)2020-4-4
2260Error Correction61%(4672/7592)2020-4-5
2261France '9860%(789/1310)2020-3-29
2262Goldbach's Conjecture37%(20296/54049)2020-4-5
2263Heavy Cargo51%(2795/5472)2020-3-2
2264Advanced Fruits48%(1233/2543)2020-2-28
2265Bee Maja62%(746/1193)2020-3-28
2266Quadtree34%(347/1019)2019-12-22
2267From Dusk till Dawn or: Vladimir the Vampire31%(535/1725)2019-11-9
2268Euro Cup 200050%(128/251)2019-9-25
2269Friends44%(640/1439)2020-3-3
2270Quadtree II or: Florida Jones strikes back47%(204/429)2019-9-25
2271HTML32%(2711/8452)2020-3-1
2272Bullseye47%(2877/5999)2020-2-15
2273An Excel-lent Problem63%(1201/1878)2020-4-3
2274The Race22%(1134/5099)2020-2-18
2275Flipping Pancake44%(733/1633)2019-9-22
2276Model Rocket Height55%(457/822)2019-10-6
2277Region Filling15%(63/403)2019-3-27
2278Histology Assistant29%(57/193)2019-3-27
2279Mr. Young's Picture Permutations35%(1265/3521)2020-4-2
2280Amphiphilic Carbon Molecules34%(597/1710)2020-2-26
2281Link and Pop -- the Block Game23%(160/693)2019-10-29
2282The Counting Problem50%(2657/5295)2020-3-28
2283Different Digits26%(755/2829)2019-9-25
2284That Nice Euler Circuit32%(696/2168)2020-3-25
2285The Floor Bricks43%(212/486)2019-9-25
2286The Rotation Game34%(2701/7828)2020-4-2
2287Tian Ji -- The Horse Racing30%(5635/18283)2020-4-2
2288Islands and Bridges26%(3704/13817)2020-3-27
2289Jamie's Contact Groups34%(3259/9411)2020-4-4
2290House Numbers24%(258/1058)2019-8-26
2291Rotten Ropes64%(3572/5503)2020-3-7
2292Optimal Keypad47%(367/767)2020-2-13
2293Hey, Pay Day!31%(42/134)2019-3-27
2294Unfoldung14%(50/339)2019-9-29
2295A DP Problem31%(1166/3760)2019-11-10
2296Map Labeler33%(790/2336)2019-12-22
2297Balanced Chemical Equations35%(96/272)2019-9-25
2298Great Circle24%(90/361)2019-3-27
2299Ultra-QuickSort37%(30678/81950)2020-4-5

Home Page   Go Back  To top


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