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%(370/884)2024-9-18
2201Cartesian Tree41%(2051/4918)2024-10-25
2202Strange Graph18%(164/885)2024-4-15
2203Patience43%(90/209)2022-8-19
2204Commuter train26%(139/532)2023-1-10
2205Self-Replicating Numbers31%(257/827)2023-10-20
2206Magic Multiplying Machine34%(293/846)2024-11-23
2207Intuitionistic Logic10%(66/604)2022-4-14
2208Pyramids32%(1244/3815)2024-12-11
2209The King52%(4430/8370)2024-9-12
2210Metric Time31%(950/2976)2025-2-10
2211Photograph65%(286/435)2024-12-26
2212Cavern38%(113/290)2024-7-16
2213Code55%(153/274)2024-7-26
2214Regions51%(146/285)2024-8-11
2215Parliament62%(847/1362)2025-2-4
2216Roulette25%(69/267)2024-7-22
2217Secretary38%(962/2517)2025-1-1
2218Does This Make Me Look Fat?45%(1393/3072)2025-3-14
2219Manifest Destiny25%(71/276)2024-4-24
2220Treasure Hunters56%(200/355)2024-7-25
2221Frogger's For Dinner49%(101/204)2024-7-19
2222Deeper Blue29%(201/676)2024-12-30
2223Get Out 'Da Way!25%(59/233)2024-4-26
2224Missing Piece 200124%(63/260)2024-4-28
2225Asteroids!37%(1346/3582)2024-8-18
2226Muddy Fields36%(5644/15362)2025-3-28
2227The Wedding Juicer44%(1905/4270)2025-3-16
2228Naptime39%(3111/7782)2024-12-11
2229Sumsets35%(13247/36856)2025-3-17
2230Watchcow42%(5392/12592)2024-12-31
2231Moo Volume29%(7722/25795)2024-12-30
2232New Stone-Forfex-Cloth Game40%(622/1528)2024-4-2
2233GAME AGAIN!27%(171/623)2024-11-10
2234Matches Game57%(8743/15324)2025-3-16
2235Triangularize the Convex Hull16%(69/417)2023-10-18
2236Wireless Network39%(27229/68964)2025-3-30
2237Can 1 Marine win 2 Zerglings?16%(84/519)2024-9-26
2238Computer Basketball Game28%(167/578)2022-10-22
2239Selecting Courses44%(5784/13077)2025-3-9
2240Arbitrage40%(15675/38810)2025-3-30
2241The Tower of Babylon54%(1632/3006)2025-3-31
2242The Circumference of the Circle55%(6835/12298)2025-3-8
2243Knight Moves53%(9933/18559)2025-3-30
2244Eeny Meeny Moo67%(3008/4469)2025-3-18
2245Lotto62%(4704/7531)2025-3-7
2246Matrix Chain Multiplication57%(1927/3338)2024-12-12
2247Humble Numbers45%(5534/12157)2025-2-7
2248Addition Chains48%(4503/9230)2025-3-17
2249Binomial Showdown30%(7570/25003)2025-3-16
2250Compromise42%(4583/10811)2025-3-1
2251Dungeon Master33%(33553/98931)2025-3-31
2252Equation Solver47%(399/838)2024-6-12
2253Frogger29%(29328/98539)2025-3-16
2254Globetrotter31%(523/1637)2024-7-24
2255Tree Recovery59%(13975/23464)2025-3-9
2256Artificial Intelligence?45%(733/1618)2025-1-5
2257Balancing Bank Accounts46%(513/1093)2024-9-21
2258The Settlers of Catan61%(1349/2189)2025-3-11
2259Team Queue29%(4601/15834)2025-3-17
2260Error Correction57%(5207/8984)2025-3-14
2261France '9858%(795/1349)2025-1-12
2262Goldbach's Conjecture36%(22516/60937)2025-3-16
2263Heavy Cargo50%(2836/5650)2024-10-15
2264Advanced Fruits48%(1542/3160)2024-12-25
2265Bee Maja62%(756/1209)2024-8-17
2266Quadtree33%(349/1033)2022-4-29
2267From Dusk till Dawn or: Vladimir the Vampire30%(551/1798)2024-2-17
2268Euro Cup 200050%(129/254)2021-7-30
2269Friends43%(691/1595)2025-3-14
2270Quadtree II or: Florida Jones strikes back47%(208/437)2021-8-27
2271HTML31%(2886/9077)2024-8-12
2272Bullseye47%(2948/6144)2025-3-4
2273An Excel-lent Problem63%(1248/1955)2025-3-4
2274The Race22%(1248/5623)2024-7-23
2275Flipping Pancake44%(747/1661)2025-1-29
2276Model Rocket Height55%(463/830)2024-11-23
2277Region Filling15%(70/462)2025-3-2
2278Histology Assistant27%(61/225)2025-3-3
2279Mr. Young's Picture Permutations31%(1911/6074)2025-3-4
2280Amphiphilic Carbon Molecules35%(626/1773)2024-11-11
2281Link and Pop -- the Block Game21%(173/795)2024-12-23
2282The Counting Problem49%(3077/6240)2025-2-23
2283Different Digits26%(773/2932)2024-11-6
2284That Nice Euler Circuit31%(750/2359)2024-11-30
2285The Floor Bricks43%(218/497)2024-11-24
2286The Rotation Game34%(2940/8536)2025-3-14
2287Tian Ji -- The Horse Racing31%(7274/23270)2025-3-18
2288Islands and Bridges26%(4167/15645)2025-2-7
2289Jamie's Contact Groups34%(3476/10016)2025-3-7
2290House Numbers24%(262/1069)2024-11-19
2291Rotten Ropes64%(3601/5549)2024-8-16
2292Optimal Keypad46%(407/868)2024-12-9
2293Hey, Pay Day!31%(43/136)2021-8-27
2294Unfoldung13%(50/373)2021-8-27
2295A DP Problem30%(1185/3844)2024-7-15
2296Map Labeler33%(854/2522)2025-2-21
2297Balanced Chemical Equations35%(100/279)2022-11-12
2298Great Circle24%(91/377)2021-9-30
2299Ultra-QuickSort37%(37703/101014)2025-3-30

Home Page   Go Back  To top


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