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
3161Numerical Integration1%(6/557)2022-6-19
3143False Perceptions9%(22/239)2021-1-22
3144Guarding Zion9%(28/283)2021-6-14
3142Escape Plan11%(81/716)2023-6-9
3121The SetStack Computer13%(261/1868)2024-11-23
3147John's Canonical Difference Bound Matrices14%(115/782)2021-1-29
3113The Halting Problem15%(32/212)2023-4-2
3198Polygon Encoder17%(121/711)2024-11-30
3108Horn Clauses17%(76/438)2024-7-14
3165Traveling Trio18%(83/457)2023-5-22
3163King of Fighters18%(256/1406)2021-6-10
3153Fool's Game19%(34/172)2024-7-21
3175Finding Bovine Roots21%(1013/4804)2024-11-15
3152Exchange22%(86/384)2024-11-14
3110Jenny's First Exam22%(259/1146)2024-8-11
3101Astronomy23%(1669/7212)2024-11-10
3137Enjoyable Commutation23%(269/1131)2024-8-12
3104Drying23%(11957/49960)2024-12-5
3145Harmony Forever24%(1499/6231)2024-9-23
3111K Best24%(5128/21100)2024-10-28
3102Bee Garden24%(293/1204)2024-11-12
3149Billing Tables25%(125/497)2023-3-22
3162Walking Race25%(1535/6083)2024-6-19
3166Jumping Frog25%(129/506)2024-11-29
3106Flip and Turn26%(499/1906)2024-11-7
3168Barn Expansion26%(799/3037)2024-11-19
3140Contestants Division26%(3908/14517)2024-11-18
3172Scales27%(979/3594)2024-9-29
3116MegaCheckers27%(45/164)2022-10-12
3136The Best Name for Your Baby27%(98/357)2023-9-29
3157Java vs C++27%(2254/8162)2024-11-29
3151Driving Directions27%(86/310)2023-7-17
3164Command Network28%(6789/24238)2024-11-30
3159Candies28%(14636/51802)2024-12-5
3184Finicky Grazers28%(522/1842)2024-12-4
3114Countries in War28%(1668/5883)2024-10-11
3122Pie28%(13354/47051)2024-12-6
3155Hard Life28%(3379/11675)2024-11-20
3178Roping the Field29%(382/1292)2023-3-10
3195Generalized Matrioshkas29%(678/2276)2024-8-14
3109Inner Vertices29%(1155/3872)2024-11-11
3148ASCII Art30%(250/817)2024-7-19
3160Father Christmas flymouse31%(1558/4986)2024-11-23
3156Interconnect31%(479/1532)2023-9-6
3135Polygons on the Grid31%(241/765)2024-9-19
3141Distant Galaxy31%(686/2164)2024-7-17
3124The Bookcase32%(748/2317)2024-11-23
3107Godfather32%(5254/16026)2024-12-5
3127Lineland's Airport32%(71/216)2024-11-26
3167Cow Patterns33%(2108/6381)2024-12-5
3190Stall Reservations33%(8349/25220)2024-12-5
3131Cubic Eight-Puzzle33%(684/2057)2024-12-5
3193Cow Phrasebook33%(1140/3397)2024-11-17
3118Critical Route33%(97/288)2024-12-3
3188Cellphones34%(348/1011)2024-6-7
3189Steady Cow Assignment34%(3012/8676)2024-11-7
3171Cleaning Shifts34%(2063/5900)2024-11-16
3197Continuous Fractions36%(409/1125)2024-10-23
3181Dollar Dayz36%(5354/14650)2024-11-23
3120Sudoku38%(160/418)2024-11-24
3170Knights of Ni38%(1160/2998)2024-10-31
3185The Water Bowls38%(3696/9507)2024-11-18
3139Balancing the Scale39%(707/1806)2024-11-16
3158Kickdown40%(1042/2584)2024-9-17
3150Cellular Automaton40%(1830/4517)2024-7-31
3179Corral the Cows40%(1349/3322)2024-11-18
3177Redundant Paths40%(10132/24848)2024-12-5
3115Energy × Delay41%(144/348)2024-7-17
3128Leonardo's Notebook41%(1197/2864)2024-11-22
3123Ticket to Ride42%(441/1044)2024-11-23
3199Uncle Jack42%(2055/4863)2024-12-6
3112Digital Biochemist Circuit42%(425/1004)2024-7-14
3192DNA Assembly42%(930/2195)2024-10-17
3119Friends or Enemies?43%(202/460)2024-7-29
3154Graveyard45%(1084/2384)2024-7-25
3182The Grove46%(567/1207)2024-7-29
3174Alignment of the Planets47%(1026/2165)2024-11-13
3169Layout47%(11004/22973)2024-11-28
3105Expectation48%(588/1225)2024-7-31
3138ACM Team Selection49%(1038/2091)2024-9-22
3117World Cup49%(4948/9959)2024-11-29
3146Interesting Yang Hui Triangle49%(949/1908)2024-7-22
3103Cutting a Block50%(739/1471)2024-8-8
3125Printer Queue50%(3708/7327)2024-11-23
3126Prime Path50%(27772/54766)2024-12-6
3191The Moronic Cowmpouter51%(2421/4742)2024-11-24
3183Stump Removal51%(2039/3992)2024-11-23
3186Treats for the Cows51%(6777/13177)2024-12-5
3100Root of the Problem52%(6836/12950)2024-11-14
3130How I Mathematician Wonder What You Are!53%(2858/5340)2024-12-4
3134Power Calculus55%(2569/4668)2024-11-26
3187Backward Digit Sums55%(7770/14026)2024-11-23
3133Manhattan Wiring55%(1280/2298)2024-7-19
3180The Cow Prom56%(2257/4008)2024-9-26
3194Equidivisions57%(1825/3169)2024-8-8
3196Babylonian Roulette58%(340/581)2024-9-14
3132Sum of Different Primes60%(2358/3881)2024-11-5
3173Parkside's Triangle61%(4969/8107)2024-12-4
3176Cow Bowling65%(19142/29436)2024-12-4
3129How I Wonder What You Are!69%(824/1187)2022-12-8

Home Page   Go Back  To top


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