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
北京大学《ACM-ICPC竞赛训练》暑期课面向全球招生。容量有限,报名从速!

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
2401Street Polygon9%(22/229)2017-5-13
2448A New Operating System9%(119/1221)2017-4-24
2438Children's Dining15%(710/4604)2017-5-25
2450A New Kind of Chess17%(56/322)2016-8-20
2489Line Segments17%(276/1587)2017-6-15
2429GCD & LCM Inverse18%(2959/15993)2017-6-28
2426Remainder19%(651/3299)2017-6-9
2422The Wolves and the Sheep21%(98/456)2016-12-27
2447RSA22%(831/3677)2017-4-22
2423The Parallel Challenge Ballgame22%(43/190)2017-6-6
2494Acid Text24%(225/923)2017-2-20
2493Rdeaalbe24%(479/1926)2016-11-26
2454Jersey Politics25%(1467/5792)2017-6-27
2468Adventures in Moving - Part V25%(85/329)2017-4-27
2452Sticks Problem26%(2822/10608)2017-6-17
2444Partition a Matrix26%(568/2122)2017-2-10
2449Remmarguts' Date27%(8103/29826)2017-6-26
2482Stars in Your Window27%(3353/12246)2017-6-29
2400Supervisor, Supervisee27%(783/2799)2017-5-26
2431Expedition28%(4639/16286)2017-6-28
2408Anagram Groups28%(1550/5434)2017-6-20
2474European railroad tracks28%(246/854)2017-3-5
2455Secret Milking Machine28%(3541/12213)2017-6-29
2462Cutting a polygon29%(246/831)2017-2-20
2490Pimp My Ride30%(483/1599)2017-2-20
2497Strategies30%(1334/4330)2017-3-26
2479Maximum sum31%(12767/40932)2017-6-28
2424Flo's Restaurant31%(932/2963)2017-6-21
2446Chessboard31%(5882/18648)2017-6-29
2464Brownie Points II32%(820/2539)2017-6-9
2410Simple Computers32%(721/2206)2017-5-25
2492A Bug's Life32%(12142/37139)2017-6-28
2476Game schedule required33%(213/645)2017-3-5
2480Longge's problem33%(2805/8416)2017-6-23
2442Sequence33%(3194/9583)2017-6-25
2486Apple Tree33%(3573/10665)2017-6-27
2481Cows33%(6379/18920)2017-6-27
2488A Knight's Journey34%(15505/45601)2017-6-26
2471Bullshit Bingo34%(685/1978)2017-2-20
2465Adventures in Moving - Part IV35%(879/2504)2017-5-22
2445Squares35%(328/931)2017-6-23
2413How many Fibs?36%(4300/11873)2017-6-26
2432Around the world36%(311/855)2017-3-29
2451Uyuw's Concert36%(3726/10226)2017-6-25
2475Any fool can do it37%(583/1551)2017-5-27
2473Decorate the wall38%(361/950)2017-2-20
2469Stack 'em Up38%(399/1048)2017-5-11
2402Palindrome Numbers38%(1492/3911)2017-6-28
2441Arrange the Bulls38%(1871/4901)2017-6-26
2477Help the problem setter38%(161/418)2017-5-11
2418Hardwood Species38%(9608/24891)2017-6-26
2430Lazy Cows38%(1033/2668)2017-6-11
2419Forests39%(2381/6084)2017-6-20
2440DNA39%(1453/3709)2017-6-10
2478Farey Sequence39%(6524/16441)2017-6-28
2404Jogging Trails40%(987/2466)2017-6-15
2434Waves40%(187/466)2017-2-28
2427Smith's Problem40%(365/907)2017-2-28
2433Landscaping40%(458/1127)2017-5-3
2425A Chess Game40%(1644/4026)2017-6-12
2443Set Operation40%(1330/3253)2017-6-27
2406Power Strings41%(20211/48567)2017-6-28
2428Surface Reconstruction41%(66/158)2017-5-23
2457Part Acquisition42%(2035/4812)2017-6-15
2439Disconnect the Orange!?42%(181/426)2017-4-2
2416Return of the Jedi42%(82/191)2016-8-20
2421Constructing Roads43%(10490/24355)2017-6-28
2458Rigging the Bovine Election43%(814/1887)2017-6-16
2461Magic Bitstrings43%(293/670)2017-3-1
2483Greatest Common Subtree43%(161/367)2016-9-18
2472106 miles to Chicago44%(2261/5134)2017-6-15
2415Hike on a Graph44%(777/1755)2017-6-9
2417Discrete Logging44%(2656/5979)2017-6-23
2463Bungee Jumping44%(658/1477)2017-6-20
2467Snow Clearing44%(385/861)2017-4-18
2485Highways45%(14141/31136)2017-6-28
2499Binary Tree45%(3319/7247)2017-6-27
2437Muddy roads46%(1487/3223)2017-6-22
2420A Star not a Tree?46%(3337/7208)2017-6-21
2412Equidistance46%(147/316)2017-6-12
2487Stamps47%(3737/7898)2017-3-20
2436Disease Management47%(2382/4984)2017-5-26
2456Aggressive cows48%(6898/14236)2017-6-28
2496Military Recruit48%(562/1154)2017-2-20
2466Pairsumonious Numbers50%(508/1016)2017-5-23
2407Relatives50%(7308/14588)2017-6-22
2498StuPId52%(3672/6997)2017-6-26
2491Scavenger Hunt54%(1561/2867)2017-5-26
2459Feed Accounting54%(1341/2462)2017-4-19
2435Navigating the City55%(552/1000)2017-5-26
2411Mondriaan's Dream57%(9651/16726)2017-6-27
2470Ambiguous permutations59%(3775/6392)2017-6-14
2453An Easy Problem59%(4991/8339)2017-5-19
2495Incomplete chess boards61%(1532/2506)2017-5-2
2414Phylogenetic Trees Inherited61%(324/527)2017-5-25
2484A Funny Game62%(3620/5821)2017-6-28
2460Brownie Points I63%(875/1375)2017-6-8
2403Hay Points63%(4065/6356)2017-6-27
2405Beavergnaw65%(4250/6466)2017-6-25
2409Let it Bead66%(3998/5971)2017-6-24

Home Page   Go Back  To top


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