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
3651Slink25%(25/99)2019-3-27
3676Tomorrow Genius 200817%(18/105)2019-9-23
3611Minimum Weighted Perfect Fractional b-Matching36%(48/130)2019-7-12
3610Maclaurin Series of Reciprocals28%(64/228)2019-7-10
3679The Delivery of Control29%(74/249)2019-7-30
3655Guard37%(99/263)2020-2-26
3634Circle of Debt32%(90/281)2020-6-11
3603Zen Puzzle Garden24%(75/304)2020-6-13
3644Gangs31%(151/475)2019-11-22
3606Sheryl's Circuit II41%(222/529)2020-6-13
3677Chemical Weighing15%(94/604)2019-7-27
3649Typesetting40%(249/616)2019-9-25
3647Tournament21%(159/731)2019-3-27
3642Carpool19%(163/852)2020-4-26
3633Copying DNA34%(308/900)2020-6-13
3609Reset Sequence36%(368/1001)2020-10-22
3643Friend or Foe?28%(303/1051)2020-10-5
3654Electronic Document Security59%(681/1149)2020-5-3
3607Distribution of Toys16%(198/1224)2019-9-25
3605Sheryl's Circuit I41%(519/1248)2020-2-6
3602Typographical Ligatures43%(568/1309)2019-11-20
3631Cuckoo Hashing33%(438/1324)2020-8-30
3638Moogle43%(604/1394)2020-2-27
3689Equations8%(128/1425)2020-5-26
3688Cheat in the Game37%(553/1486)2020-10-15
3653Here We Go(relians) Again42%(734/1725)2020-2-1
3656Rock Skipping40%(720/1764)2020-5-4
3658Artificial Lake34%(764/2234)2020-7-29
3601Tower of Hanoi30%(723/2336)2020-6-20
3674Super Assassin22%(552/2485)2020-1-24
3699miniSQL29%(744/2503)2019-9-28
3622Gourmet Grazers36%(923/2504)2020-9-19
3645Smeech26%(712/2725)2020-6-20
3639Exchange Rates35%(962/2746)2020-9-6
3657Haybale Guessing26%(746/2765)2020-10-6
3652Persistent Bits57%(1593/2775)2020-7-20
3640Conformity30%(923/3038)2020-7-6
3600Subimage Recognition38%(1254/3285)2020-9-14
3681Finding the Rectangle30%(1029/3400)2019-7-27
3626Mud Puddles55%(2079/3756)2020-5-30
3612Telephone Wire34%(1319/3824)2020-10-16
3695Rectangles30%(1262/4205)2020-7-8
3682King Arthur's Birthday Celebration31%(1372/4309)2020-10-19
3675Telescope27%(1197/4319)2020-10-25
3684Physics Experiment35%(1671/4711)2020-10-19
3646The Dragon of Loowater47%(2244/4724)2020-10-20
3618Exploration48%(2363/4892)2020-10-4
3629Card Stacking37%(1898/5009)2020-7-20
3697USTC campus network30%(1565/5116)2020-9-22
3637Shopaholic57%(3169/5501)2020-10-25
3623Best Cow Line, Gold34%(2235/6482)2020-10-15
3670Eating Together48%(3161/6535)2020-8-13
3665iCow36%(2504/6893)2020-10-27
3686The Windy's40%(2804/6962)2020-10-11
3668Game of Lines37%(2794/7450)2020-10-27
3690Constellations20%(1574/7596)2020-10-17
3691DNA repair45%(3746/8158)2020-10-27
3650The Seven Percent Solution66%(5497/8222)2020-9-12
3632Optimal Parking61%(5033/8241)2020-9-17
3661Running37%(3222/8634)2020-10-20
3659Cell Phone Network35%(3097/8659)2020-10-22
3692Kindergarten48%(4224/8698)2020-10-8
3636Nested Dolls27%(2479/9011)2020-8-21
3604Professor Ben25%(2320/9037)2020-5-4
3672Long Distance Racing53%(4832/9041)2020-9-28
3671Dining Cows40%(3800/9291)2020-7-28
3620Avoid The Lakes51%(4979/9586)2020-10-1
3615Cow Hurdles43%(4237/9851)2020-10-21
3627Bookshelf49%(4913/9853)2020-10-21
3619Speed Reading47%(4647/9869)2020-9-8
3696The Luckiest number25%(2529/9942)2020-10-27
3664Election Time51%(5159/9995)2020-10-21
3680Intervals43%(4387/10183)2020-10-13
3613Cow Relays39%(4119/10486)2020-10-27
3685Matrix31%(3536/11203)2020-10-23
3635Full Tank?33%(3926/11669)2020-10-19
3662Telephone Lines35%(4325/12084)2020-10-27
3628Bookshelf 244%(5809/13128)2020-9-28
3621Sightseeing Cows33%(4498/13284)2020-10-27
3608Bridge Across Islands29%(3920/13341)2020-10-12
3648Wedding30%(4075/13409)2020-10-23
3678Katu Puzzle36%(5006/13645)2020-10-15
3625Building Roads27%(3770/13715)2020-10-19
3683Priest John's Busiest Day33%(4724/13904)2020-10-23
3693Maximum repetition substring30%(4288/13987)2020-10-27
3673Cow Multiplication69%(9914/14309)2020-10-27
3666Making the Grade45%(6500/14339)2020-10-26
3614Sunscreen35%(5710/16161)2020-10-27
3694Network35%(5812/16204)2020-10-27
3641Pseudoprime numbers43%(7066/16359)2020-10-27
3663Costume Party39%(6572/16445)2020-10-24
3687Labeling Balls29%(5244/18078)2020-10-19
3616Milking Time43%(8811/20067)2020-10-27
3660Cow Contest55%(12163/21906)2020-10-27
3667Hotel43%(10434/23941)2020-10-27
3669Meteor Shower25%(8913/34791)2020-10-26
3630Phone List27%(11670/42213)2020-10-25
3617Best Cow Line25%(13217/52213)2020-10-27
3624Charm Bracelet41%(24863/59751)2020-10-27

Home Page   Go Back  To top


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