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
3400Dropping the stones35%(690/1944)2020-3-10
3401String reduction32%(481/1483)2020-1-27
3402Add a queen27%(269/987)2019-10-19
3403"Bloody Mary"3%(28/790)2019-8-19
3404Bridge over a rough river41%(1826/4434)2020-3-20
3405Convex hull21%(200/934)2019-9-25
3406Last digit30%(1002/3261)2020-2-27
3407Brookebond s'en va en guerre...46%(868/1847)2019-10-12
3408The Domino Principle25%(486/1877)2019-9-25
3409Broken line16%(297/1780)2019-9-25
3410Split convex polygon28%(193/678)2019-10-11
3411Paid Roads37%(3342/8850)2020-4-2
3412Ray20%(440/2099)2020-1-21
3413RPG29%(568/1939)2019-9-25
3414Pots41%(12657/30384)2020-4-4
3415Common Substrings33%(5086/15096)2020-3-31
3416Crossing45%(882/1944)2020-3-6
3417Network28%(2776/9702)2020-4-4
3418Quadratic Functions21%(180/848)2019-10-24
3419Difference Is Beautiful30%(836/2707)2020-3-7
3420Quad Tiling45%(2387/5282)2020-4-2
3421X-factor Chains32%(3390/10490)2020-4-4
3422Kaka's Matrix Travels41%(4611/11241)2020-4-2
3423Automaton optimization53%(345/647)2019-9-25
3424Better security18%(347/1854)2019-9-25
3425Customer support46%(1346/2903)2019-9-25
3426Doors and... more doors38%(187/491)2019-9-25
3427Ecology tax52%(2525/4766)2020-2-20
3428Formatting function14%(335/2345)2019-9-25
3429Geometry with a ruler22%(385/1739)2019-9-25
3430Pizza schedule31%(150/482)2019-3-27
3431Texture Tile23%(404/1714)2019-9-25
3432Count Squares44%(1355/3035)2020-3-6
3433Road Accident30%(27/90)2019-3-27
3434Terrarium23%(286/1200)2019-11-26
3435Sudoku Checker44%(856/1925)2020-3-17
3436ACM Computer Factory37%(4404/11739)2020-4-3
3437Tree Grafting43%(1298/2988)2020-4-4
3438Look and Say60%(5900/9714)2020-3-31
3439Server Relocation36%(948/2615)2019-6-2
3440Coin Toss28%(1278/4482)2020-2-18
3441Vacation Rentals25%(234/935)2019-9-25
3442Baseball34%(117/344)2020-2-21
3443Team Work30%(349/1143)2019-9-25
3444Wavelet Compression64%(1527/2362)2019-11-9
3445Elementary Additions54%(1417/2588)2019-11-9
3446Catch the Bus!34%(55/161)2019-3-27
3447Calendar of Events21%(137/633)2019-3-27
3448Roman Expressions46%(255/549)2019-9-25
3449Geometric Shapes41%(1007/2417)2020-3-5
3450Corporate Identity32%(3305/10045)2020-4-4
3451Money Money Money, Must Be Funny37%(175/462)2019-9-25
3452Railway Transportation31%(495/1552)2019-9-25
3453Soccer Tournament19%(163/842)2019-3-27
3454Hypertheseus55%(180/322)2019-9-25
3455Cheesy Chess37%(155/414)2020-3-16
3456Frobenius50%(506/1009)2020-3-16
3457Mineshaft10%(11/105)2019-3-27
3458Colour Sequence60%(825/1375)2020-3-31
3459Projects44%(390/882)2020-3-16
3460Booksort45%(1310/2901)2020-4-2
3461Oulipo38%(23431/60564)2020-4-4
3462Lucky Light38%(420/1100)2020-3-16
3463Sightseeing35%(4100/11560)2020-4-2
3464Approximations5%(25/439)2019-11-27
3465Battle25%(725/2801)2019-11-23
3466Distance to the Prey14%(35/250)2019-12-2
3467Cross Counting29%(532/1823)2019-11-23
3468A Simple Problem with Integers30%(54948/178704)2020-4-4
3469Dual Core CPU42%(12071/28221)2020-4-2
3470Walls15%(412/2679)2020-3-29
3471Integral Roots14%(344/2426)2019-11-29
3472Holey Square Tiling31%(292/928)2019-12-26
3473Stochastic Finite State Automaton22%(26/115)2019-12-30
3474Ellipsoid20%(25/122)2019-12-21
3475Paper-, er, Transcript-Folding Game35%(821/2320)2019-12-30
3476A Game with Colored Balls15%(549/3508)2019-12-27
3477System of Linear Equations14%(85/597)2019-12-29
3478Undergraduate Instruction Evaluation28%(54/187)2020-3-29
3479RoBa Has a Second Art Gallery!14%(82/562)2019-12-25
3480John49%(1851/3705)2020-3-15
3481Double Queue42%(8766/20514)2020-4-3
3482‘JBC’21%(262/1196)2019-7-9
3483Loan Scheduling54%(479/880)2019-9-25
3484Showstopper30%(973/3195)2020-4-4
3485Highway37%(633/1681)2019-12-5
3486Computers41%(928/2216)2020-3-22
3487The Stable Marriage Problem40%(2043/5045)2020-3-31
3488Arne Saknussemm54%(770/1415)2019-7-20
3489Knapsack I29%(330/1118)2019-12-12
3490Jumping Frogs16%(46/273)2019-3-27
3491Rotated Sky Charts5%(25/449)2019-3-27
3492Knapsack II24%(433/1740)2020-1-20
3493Chessboard Puzzle47%(279/585)2019-9-25
3494Largest Submatrix of All 1’s35%(3569/10053)2020-4-1
3495Bitwise XOR of Arithmetic Progression26%(244/929)2020-3-12
3496Word Hyphenation9%(13/143)2019-6-10
3497Assemble31%(1196/3811)2020-4-4
3498March of the Penguins46%(2474/5375)2020-4-4
3499Containers25%(458/1792)2019-9-25

Home Page   Go Back  To top


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