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
3200Babel Towers29%(324/1092)2021-11-3
3201Little Quilt31%(269/849)2023-5-10
3202A Very Simple Compiler3%(3/85)2024-4-16
3203Incremental Python Parsing4%(8/188)2020-2-19
3204Ikki's Story I - Road Reconstruction29%(2603/8937)2024-4-9
3205Ikki's Story II - War with TN29%(275/929)2020-2-2
3206Ikki's Story III - Rescue frkstyc!16%(127/751)2023-11-13
3207Ikki's Story IV - Panda's Trick35%(4805/13571)2024-1-3
3208Apocalypse Someday51%(1816/3547)2024-3-30
3209From Pythagoras to …12%(372/2878)2023-9-20
3210Coins64%(5268/8122)2024-3-10
3211Washing Clothes32%(3812/11831)2024-4-21
3212Rescue Alice23%(381/1592)2021-5-9
3213PM334%(1486/4274)2024-4-18
3214Heap22%(759/3325)2023-9-30
3215Median of Lines20%(311/1504)2022-1-27
3216Repairing Company26%(2189/8310)2024-3-14
3217Eugenics33%(385/1146)2023-11-14
3218Alignments16%(251/1535)2024-4-3
3219Binomial Coefficients41%(3170/7557)2024-4-3
3220Context-Free Languages25%(251/968)2022-11-3
3221Diamond Puzzle54%(901/1641)2022-5-21
3222Edge Pairing38%(451/1157)2023-10-31
3223Football Game13%(113/833)2023-6-4
3224Go for Lab Cup!50%(5042/9916)2024-3-11
3225Help with Intervals26%(3928/15086)2024-4-1
3226String's Puzzle39%(1026/2592)2024-4-19
3227Mountains26%(548/2032)2023-9-18
3228Gold Transportation35%(1450/4117)2024-4-18
3229The Best Travel Design27%(465/1691)2023-4-14
3230Travel42%(2084/4960)2024-3-7
3231FlashGet16%(507/3074)2023-9-16
3232Accelerator24%(1231/4974)2021-11-10
3233Matrix Power Series39%(16296/41093)2024-4-25
3234The Kylin Den14%(19/128)2024-3-12
3235Super Knight22%(48/216)2022-5-24
3236Michelle's Evaluation7%(115/1632)2022-1-31
3237Tree25%(4102/16342)2024-4-13
3238A Coin Game21%(86/400)2023-6-4
3239Solution to the n Queens Puzzle35%(1742/4947)2024-3-11
3240Solution to the n2 − 1 Puzzle15%(72/462)2022-5-31
3241Object Clustering31%(1030/3256)2024-2-2
32423-dimensional Musical Water-fence27%(51/187)2022-8-27
3243Clever Y24%(2988/12104)2024-3-31
3244Difference between Triplets34%(1128/3271)2023-12-3
3245Sequence Partitioning29%(492/1689)2023-11-19
3246Game18%(573/3037)2024-1-8
3247Robots10%(25/250)2019-3-27
3248Soldier19%(99/521)2023-12-9
3249Test for Job21%(4084/18565)2024-4-4
3250Bad Hair Day33%(12537/37049)2024-4-23
3251Big Square19%(1194/6234)2024-3-7
3252Round Numbers42%(10066/23553)2024-4-24
3253Fence Repair32%(32748/101017)2024-4-25
3254Corn Fields51%(14459/27848)2024-4-22
3255Roadblocks33%(10689/32121)2024-4-24
3256Cow Picnic41%(2608/6298)2024-3-17
3257Cow Roller Coaster41%(1400/3347)2022-12-18
3258River Hopscotch41%(14295/34839)2024-4-19
3259Wormholes36%(36127/98538)2024-4-25
3260The Fewest Coins32%(3255/10101)2024-4-13
3261Milk Patterns42%(9638/22539)2024-4-12
3262Protecting the Flowers42%(7582/18042)2024-4-25
3263Tallest Cow41%(4790/11519)2024-4-21
3264Balanced Lineup43%(43445/100023)2024-4-25
3265Problem Solving39%(814/2047)2023-12-30
3266Cow School28%(345/1206)2024-1-29
3267The Cow Lexicon47%(6072/12673)2024-4-18
3268Silver Cow Party44%(22085/49641)2024-4-25
3269Building A New Barn33%(1624/4835)2024-3-27
3270Cow Sorting38%(3476/8989)2024-3-14
3271Lilypad Pond25%(482/1888)2023-7-20
3272Cow Traffic28%(1204/4249)2023-10-3
3273Monthly Expense36%(19020/52462)2024-4-25
3274Gold Balanced Lineup27%(5356/19296)2024-1-3
3275Ranking the Cows44%(1892/4295)2024-4-7
3276Face The Right Way45%(4440/9679)2024-4-3
3277City Horizon28%(6096/21664)2024-3-24
3278Catch That Cow30%(66603/220627)2024-4-25
3279Fliptile35%(12595/35928)2024-4-24
3280Cheapest Palindrome46%(9557/20772)2024-4-23
3281Dining43%(13228/30430)2024-4-24
3282Ferry Loading IV39%(900/2265)2023-7-22
3283Card Hands30%(1027/3400)2024-2-27
3284Eventually periodic sequence25%(188/742)2019-3-27
3285Point of view in Flatland23%(234/984)2023-11-14
3286How many 0's?53%(2228/4168)2024-1-11
3287The Trip, 200737%(1217/3247)2023-12-29
3288Mall Mania33%(424/1281)2023-6-1
3289Moonshine17%(137/778)2023-3-4
3290WFF 'N PROOF46%(432/934)2023-5-10
3291Cousins34%(279/816)2020-11-5
3292Semi-prime H-numbers45%(6072/13329)2024-4-15
3293Rectilinear polygon14%(337/2361)2024-1-23
3294Life Forms29%(6483/22174)2024-4-23
3295Tautology37%(8078/21397)2024-3-17
3296Rinse31%(235/742)2024-3-17
3297Open Source38%(791/2032)2024-4-21
3298Antimonotonicity43%(1374/3163)2024-1-10
3299Humidex34%(10855/31804)2024-4-23

Home Page   Go Back  To top


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