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
2500Pia's Party22%(515/2256)2020-2-29
2501Average Speed44%(2398/5378)2020-12-22
2502Subway31%(5838/18307)2021-1-24
2503Babelfish40%(24279/59482)2021-1-23
2504Bounding box39%(657/1659)2020-11-12
2505A multiplication game49%(3806/7693)2021-1-24
2506Tiling45%(6039/13343)2021-1-21
2507Crossed ladders38%(2155/5668)2020-11-12
2508Conic distance41%(1002/2423)2020-6-5
2509Peter's smokes41%(7596/18498)2020-12-27
2510Tullia and Chocolate II20%(377/1801)2019-9-25
2511The Top Shelf27%(419/1499)2019-9-25
2512Chessboard in FEN40%(369/911)2020-4-20
2513Colored Sticks25%(11104/42857)2021-1-18
2514Ridiculous Addition21%(421/1995)2019-11-28
2515Birthday Cake37%(428/1145)2021-1-20
2516Minimum Cost35%(7457/21152)2021-1-13
2517Cover12%(28/220)2019-8-5
2518Little guys' game29%(180/603)2019-8-3
2519Cutting Necklace12%(176/1373)2020-11-29
2520DNA Sequence Alignment11%(307/2743)2020-5-27
2521How much did the businessman lose62%(8162/13059)2020-12-31
2522Partitioning for fun and profit31%(307/982)2020-3-17
2523ASCII Labyrinth39%(157/399)2020-8-11
2524Ubiquitous Religions46%(23165/49512)2021-1-24
2525Text Formalization20%(246/1202)2021-1-24
2526Center of symmetry44%(1170/2613)2020-9-20
2527Polynomial Remains56%(806/1435)2021-1-22
2528Mayor's posters28%(27747/97140)2021-1-23
2529Queuing at the doctors33%(192/568)2020-3-17
2530Tetris Alphabet40%(560/1369)2021-1-10
2531Network Saboteur50%(8598/17114)2021-1-24
2532Burned Calendar26%(134/500)2020-11-10
2533Longest Ordered Subsequence44%(34163/76552)2021-1-24
2534Falling cards17%(70/389)2019-9-23
2535Very Simple Problem37%(1704/4593)2020-11-12
2536Gopher II40%(4280/10664)2021-1-17
2537Tight words46%(1327/2830)2021-1-2
2538WERTYU46%(4984/10707)2021-1-21
2539Division25%(666/2586)2020-11-15
2540Hotter Colder38%(1577/4061)2020-12-2
2541Binary Witch36%(616/1671)2020-8-14
2542Fool Game19%(69/346)2021-1-2
2543Spreadsheet23%(109/462)2019-5-30
2544PreQueL16%(48/288)2020-10-5
2545Hamming Problem46%(3138/6803)2020-12-23
2546Circular Area34%(2785/8042)2021-1-20
2547No Tipping36%(344/933)2020-11-5
2548Subway39%(172/440)2020-5-22
2549Sumsets27%(3955/14264)2021-1-9
2550Zipf's Law30%(581/1911)2020-4-29
2551Ones55%(6963/12483)2020-12-22
2552Assistance Required58%(1719/2955)2020-11-5
2553The Bottom of a Graph41%(5460/13291)2021-1-23
2554Fixed Partition Contest Management33%(129/390)2020-3-17
2555Drink, on Ice58%(879/1498)2020-11-16
2556Edge67%(930/1378)2021-1-23
2557Fold41%(155/377)2019-3-27
2558Genetic Code53%(686/1272)2020-3-5
2559Largest Rectangle in a Histogram32%(12066/36914)2021-1-24
2560Freckles45%(4616/10087)2021-1-12
2561Language Cardinality20%(264/1288)2020-6-9
2562Primary Arithmetic36%(4403/12035)2020-12-6
2563Demerit Points33%(173/521)2021-1-13
2564Edit Step Ladders36%(1027/2780)2020-3-25
2565Average is not Fast Enough!44%(991/2215)2020-7-30
2566Bound Found32%(3238/9958)2021-1-24
2567Code the Tree38%(1179/3036)2020-11-26
2568Decode the Tree39%(671/1707)2020-9-15
2569Etaoin Shrdlu49%(698/1410)2019-5-20
2570Fiber Network43%(1840/4229)2020-11-26
2571Global Roaming49%(403/810)2020-5-23
2572Hard to Believe, but True!57%(2149/3752)2020-12-5
2573Bridge33%(1837/5430)2021-1-22
2574Saskatchewan25%(218/870)2019-9-25
2575Jolly Jumpers29%(5515/18441)2021-1-8
2576Tug of War28%(3109/10839)2020-12-16
2577Interpreter33%(753/2222)2020-7-14
2578Keep on Truckin'75%(6584/8687)2020-11-27
2579Blurred Vision71%(1618/2263)2021-1-15
2580The Door/Key Problem28%(200/711)2019-7-3
2581Exact Change Only34%(934/2725)2020-11-6
2582Finding Nemo43%(215/493)2020-12-14
2583Series Determination65%(4298/6556)2020-11-28
2584T-Shirt Gumbo47%(1922/4056)2021-1-18
2585Window Pains49%(1582/3203)2020-12-10
2586Y2K Accounting Bug50%(10074/19974)2021-1-21
2587Airline Hub32%(661/2027)2020-5-13
2588Snakes31%(476/1519)2020-2-24
2589Snap39%(234/596)2021-1-2
2590Steps45%(3824/8392)2020-11-17
2591Set Definition46%(4677/9990)2020-10-27
2592Standard Point System25%(205/819)2019-9-25
2593Max Sequence41%(7946/19007)2020-11-27
2594Treasure Exploration40%(4645/11438)2021-1-23
2595Min-Max22%(567/2504)2020-3-21
2596Dice Stacking24%(390/1582)2020-6-19
2597Line Segment Erase28%(436/1523)2019-9-25
2598Match Throwing Game30%(325/1081)2020-10-16
2599A funny game42%(993/2347)2021-1-22

Home Page   Go Back  To top


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