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
2207Intuitionistic Logic11%(62/517)2015-4-12
2237Can 1 Marine win 2 Zerglings?15%(67/425)2017-2-26
2294Unfoldung16%(49/289)2016-8-20
2277Region Filling17%(62/359)2017-2-20
2202Strange Graph20%(151/751)2017-2-26
2274The Race20%(794/3833)2017-2-20
2235Triangularize the Convex Hull20%(63/303)2017-2-19
2281Link and Pop -- the Block Game23%(140/593)2016-11-27
2290House Numbers25%(255/1013)2016-7-12
2288Islands and Bridges26%(2782/10626)2017-2-22
2283Different Digits26%(738/2746)2017-2-20
2219Manifest Destiny27%(68/245)2016-10-15
2298Great Circle28%(88/308)2017-2-26
2204Commuter train29%(132/455)2017-2-26
2216Roulette29%(64/220)2016-8-3
2231Moo Volume30%(6682/22080)2017-2-26
2233GAME AGAIN!30%(166/543)2016-10-14
2249Binomial Showdown30%(5996/19585)2017-2-24
2267From Dusk till Dawn or: Vladimir the Vampire30%(487/1573)2017-2-19
2223Get Out 'Da Way!31%(55/177)2017-2-19
2287Tian Ji -- The Horse Racing31%(4386/14098)2017-2-25
2295A DP Problem31%(1143/3667)2017-1-28
2210Metric Time31%(866/2771)2017-2-19
2284That Nice Euler Circuit31%(632/1983)2017-2-22
2253Frogger32%(13200/41146)2017-2-26
2278Histology Assistant32%(57/173)2017-2-26
2222Deeper Blue33%(173/524)2017-2-26
2208Pyramids33%(1023/3087)2017-2-21
2271HTML33%(2283/6874)2017-2-20
2296Map Labeler33%(664/1997)2017-2-20
2254Globetrotter33%(493/1473)2017-2-19
2289Jamie's Contact Groups33%(2544/7567)2017-2-21
2286The Rotation Game33%(2130/6312)2017-2-24
2266Quadtree33%(332/979)2017-1-16
2205Self-Replicating Numbers34%(235/681)2016-12-11
2280Amphiphilic Carbon Molecules34%(547/1582)2017-2-20
2259Team Queue34%(1652/4753)2017-2-26
2206Magic Multiplying Machine35%(269/765)2016-4-19
2293Hey, Pay Day!35%(41/116)2016-6-13
2224Missing Piece 200136%(58/157)2016-9-11
2299Ultra-QuickSort37%(21865/59071)2017-2-26
2225Asteroids!37%(1244/3343)2017-2-19
2226Muddy Fields37%(3810/10210)2017-2-27
2297Balanced Chemical Equations37%(92/246)2016-8-22
2262Goldbach's Conjecture38%(17138/44966)2017-2-26
2251Dungeon Master38%(11896/30655)2017-2-26
2229Sumsets39%(7115/18162)2017-2-26
2201Cartesian Tree39%(1431/3636)2017-2-23
2228Naptime39%(1022/2571)2017-2-19
2217Secretary40%(547/1344)2017-2-23
2232New Stone-Forfex-Cloth Game41%(536/1304)2017-2-26
2200A Card Trick41%(322/783)2017-2-17
2236Wireless Network41%(10696/25713)2017-2-26
2240Arbitrage42%(9416/22165)2017-2-25
2250Compromise43%(3605/8376)2017-2-26
2230Watchcow43%(3436/7874)2017-2-24
2285The Floor Bricks43%(203/463)2017-2-20
2269Friends44%(590/1312)2017-2-19
2227The Wedding Juicer45%(1509/3342)2017-2-19
2275Flipping Pancake45%(702/1554)2017-2-20
2239Selecting Courses45%(4761/10503)2017-2-19
2256Artificial Intelligence?46%(687/1475)2017-2-26
2218Does This Make Me Look Fat?46%(1195/2564)2017-2-25
2247Humble Numbers46%(4962/10616)2017-2-26
2212Cavern46%(104/222)2017-2-14
2257Balancing Bank Accounts47%(471/988)2016-11-15
2272Bullseye47%(2474/5174)2017-2-20
2238Computer Basketball Game48%(138/283)2017-2-19
2264Advanced Fruits48%(1111/2276)2017-2-19
2292Optimal Keypad50%(329/658)2017-2-26
2279Mr. Young's Picture Permutations50%(553/1104)2017-2-2
2282The Counting Problem51%(2269/4386)2017-2-26
2270Quadtree II or: Florida Jones strikes back52%(195/374)2016-11-8
2263Heavy Cargo52%(2352/4500)2017-2-19
2214Regions52%(122/232)2017-2-23
2268Euro Cup 200053%(121/225)2017-2-26
2248Addition Chains53%(2803/5202)2017-2-19
2209The King54%(4056/7491)2017-2-21
2252Equation Solver55%(377/684)2016-12-30
2243Knight Moves55%(7727/13844)2017-2-26
2241The Tower of Babylon55%(1376/2461)2017-2-19
2221Frogger's For Dinner56%(86/153)2017-1-22
2276Model Rocket Height57%(450/781)2016-12-31
2234Matches Game58%(5843/10051)2017-2-25
2220Treasure Hunters58%(183/311)2017-2-26
2242The Circumference of the Circle59%(5149/8698)2017-2-25
2203Patience60%(84/139)2016-11-8
2255Tree Recovery62%(9037/14562)2017-2-25
2261France '9862%(727/1156)2017-2-26
2245Lotto63%(4345/6884)2017-2-26
2246Matrix Chain Multiplication63%(1476/2336)2017-2-20
2265Bee Maja63%(705/1108)2017-2-19
2213Code63%(140/220)2016-8-20
2273An Excel-lent Problem64%(1174/1831)2017-2-20
2260Error Correction64%(4050/6314)2017-2-26
2291Rotten Ropes65%(3466/5318)2017-2-20
2258The Settlers of Catan65%(797/1217)2017-2-19
2215Parliament66%(749/1134)2017-2-19
2211Photograph67%(253/373)2017-2-26
2244Eeny Meeny Moo69%(2383/3452)2017-2-25

Home Page   Go Back  To top


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