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
3116MegaCheckers27%(45/164)2022-10-12
3153Fool's Game20%(34/170)2023-5-26
3127Lineland's Airport32%(69/210)2021-5-2
3113The Halting Problem15%(32/212)2023-4-2
3143False Perceptions9%(22/239)2021-1-22
3118Critical Route34%(97/282)2022-10-9
3144Guarding Zion9%(28/283)2021-6-14
3151Driving Directions27%(86/310)2023-7-17
3115Energy × Delay42%(141/334)2022-10-11
3136The Best Name for Your Baby27%(98/357)2023-9-29
3152Exchange22%(83/367)2022-3-11
3108Horn Clauses18%(75/415)2024-2-25
3120Sudoku38%(159/417)2024-4-10
3119Friends or Enemies?43%(200/457)2022-10-10
3165Traveling Trio18%(83/457)2023-5-22
3149Billing Tables25%(125/497)2023-3-22
3166Jumping Frog25%(129/505)2021-5-8
3161Numerical Integration1%(6/557)2022-6-19
3196Babylonian Roulette58%(339/580)2023-7-20
3198Polygon Encoder17%(121/705)2023-10-19
3142Escape Plan11%(81/716)2023-6-9
3135Polygons on the Grid31%(240/764)2022-6-3
3147John's Canonical Difference Bound Matrices14%(115/782)2021-1-29
3148ASCII Art30%(249/808)2022-3-15
3112Digital Biochemist Circuit42%(422/1000)2023-3-4
3188Cellphones34%(348/1007)2022-9-13
3123Ticket to Ride42%(439/1036)2023-8-2
3137Enjoyable Commutation25%(269/1067)2022-4-28
3110Jenny's First Exam23%(259/1111)2024-4-2
3197Continuous Fractions36%(407/1115)2023-6-2
3129How I Wonder What You Are!69%(824/1187)2022-12-8
3102Bee Garden24%(290/1193)2024-2-28
3182The Grove47%(562/1194)2023-3-9
3105Expectation47%(586/1223)2024-2-29
3178Roping the Field29%(382/1292)2023-3-10
3163King of Fighters18%(256/1406)2021-6-10
3103Cutting a Block50%(734/1463)2024-2-29
3156Interconnect31%(479/1532)2023-9-6
3139Balancing the Scale39%(704/1791)2023-11-22
3184Finicky Grazers28%(520/1835)2023-9-21
3121The SetStack Computer14%(260/1848)2023-8-11
3106Flip and Turn26%(494/1892)2024-2-29
3146Interesting Yang Hui Triangle49%(945/1902)2023-6-7
3131Cubic Eight-Puzzle33%(682/2038)2024-4-18
3138ACM Team Selection49%(1031/2080)2024-1-23
3141Distant Galaxy31%(680/2149)2024-1-21
3174Alignment of the Planets47%(1023/2154)2023-6-25
3192DNA Assembly42%(925/2186)2023-10-3
3195Generalized Matrioshkas29%(673/2251)2023-10-25
3133Manhattan Wiring55%(1272/2278)2023-11-13
3124The Bookcase32%(746/2315)2024-4-5
3154Graveyard45%(1079/2374)2023-12-7
3158Kickdown40%(1040/2579)2024-4-11
3128Leonardo's Notebook41%(1186/2833)2024-1-21
3170Knights of Ni38%(1160/2988)2024-2-28
3168Barn Expansion26%(799/3033)2024-1-4
3194Equidivisions57%(1821/3164)2024-1-1
3179Corral the Cows40%(1332/3260)2024-4-6
3193Cow Phrasebook33%(1135/3351)2023-7-22
3172Scales27%(975/3588)2022-12-2
3109Inner Vertices29%(1153/3864)2024-2-29
3132Sum of Different Primes60%(2353/3870)2024-4-17
3180The Cow Prom56%(2240/3967)2024-1-25
3183Stump Removal51%(2035/3986)2023-5-29
3134Power Calculus55%(2418/4372)2024-4-15
3150Cellular Automaton40%(1789/4410)2024-3-21
3191The Moronic Cowmpouter51%(2410/4712)2024-3-13
3175Finding Bovine Roots21%(1010/4794)2023-5-19
3199Uncle Jack42%(2053/4859)2024-1-15
3160Father Christmas flymouse31%(1544/4902)2024-4-18
3130How I Mathematician Wonder What You Are!53%(2849/5291)2024-2-20
3114Countries in War28%(1662/5807)2024-4-6
3171Cleaning Shifts34%(2050/5872)2024-3-14
3162Walking Race25%(1532/6067)2024-2-21
3145Harmony Forever23%(1492/6219)2023-6-24
3167Cow Patterns33%(2101/6302)2024-3-13
3101Astronomy23%(1666/7196)2024-3-26
3125Printer Queue50%(3699/7315)2024-3-6
3173Parkside's Triangle61%(4937/8061)2024-3-14
3157Java vs C++27%(2251/8137)2024-2-14
3189Steady Cow Assignment34%(3006/8655)2024-2-27
3185The Water Bowls38%(3688/9465)2024-4-14
3117World Cup49%(4944/9955)2024-4-10
3155Hard Life29%(3349/11527)2024-3-21
3186Treats for the Cows51%(6638/12924)2024-4-11
3100Root of the Problem52%(6830/12931)2024-2-7
3187Backward Digit Sums55%(7716/13914)2024-4-18
3140Contestants Division26%(3897/14445)2024-4-13
3181Dollar Dayz36%(5337/14593)2024-4-5
3107Godfather33%(5107/15239)2024-4-16
3111K Best24%(5102/21015)2024-3-17
3169Layout47%(10961/22871)2024-4-13
3164Command Network28%(6777/24175)2024-3-25
3190Stall Reservations33%(8097/24236)2024-4-18
3177Redundant Paths40%(10055/24596)2024-4-11
3176Cow Bowling65%(19035/29270)2024-4-18
3122Pie28%(12926/45214)2024-4-18
3104Drying24%(11655/48316)2024-4-18
3159Candies28%(14569/51470)2024-4-14
3126Prime Path51%(27351/53583)2024-4-18

Home Page   Go Back  To top

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