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
2100Graveyard Design25%(2746/10831)2019-9-20
2101Honey and Milk Land54%(1863/3398)2019-8-28
2102Incredible! Impossible!28%(242/845)2019-7-15
2103Jackpot21%(249/1158)2019-7-31
2104K-th Number36%(27867/77295)2019-9-20
2105IP Address57%(11878/20775)2019-8-27
2106Boolean Expressions33%(1855/5558)2019-9-6
2107Gear Profiles27%(119/427)2019-3-27
2108Lazy Pianist16%(241/1500)2019-3-27
2109Power of Cryptography50%(14465/28927)2019-9-17
2110Mountain Walking32%(1763/5458)2019-9-20
2111Millenium Leapcow36%(824/2236)2019-9-19
2112Optimal Milking35%(7558/21203)2019-9-17
2113Agents22%(107/477)2019-3-27
2114Boatherds32%(1322/4072)2019-9-20
2115C Looooops29%(10830/36849)2019-9-19
2116Death to Binary?31%(787/2499)2019-9-15
2117Electricity32%(2136/6665)2019-9-18
2118Firepersons40%(572/1398)2019-8-25
2119God of the Vile Baskers30%(322/1044)2019-3-27
2120Herbalists37%(59/159)2019-3-27
2121Inglish-Number Translator39%(2470/6200)2019-9-13
2122Japan Plotter Driver42%(283/662)2019-6-14
2123Artinals12%(35/275)2019-3-27
2124Crankshaft23%(211/895)2019-6-16
2125Destroying The Graph32%(2884/8883)2019-9-13
2126Factoring a Polynomial50%(1479/2916)2019-9-11
2127Greatest Common Increasing Subsequence25%(3505/13491)2019-9-14
2128Highways37%(1164/3066)2019-9-11
2129Invariant Polynomials37%(125/337)2019-3-27
2130Jogging9%(41/435)2019-3-27
2131Key Insertion23%(575/2478)2019-8-10
2132Cow Math34%(637/1827)2019-7-22
2133Cow Imposters26%(502/1881)2019-6-15
2134Traffic Lights20%(161/769)2019-5-7
2135Farm Tour38%(8364/21810)2019-9-16
2136Vertical Histogram47%(10122/21404)2019-9-18
2137Cowties34%(1156/3356)2019-7-26
2138Travel Games35%(1637/4615)2019-8-31
2139Six Degrees of Cowvin Bacon46%(4036/8589)2019-9-20
2140Herd Sums58%(11237/19355)2019-9-20
2141Message Decowding55%(7715/13878)2019-9-20
2142The Balance43%(4534/10443)2019-9-19
2143Make a Sequence58%(320/547)2019-8-10
2144Leaky Cryptography66%(334/502)2019-7-20
2145Pathological Paths53%(164/305)2019-3-27
2146Confusing Login Names33%(395/1183)2019-7-29
2147Dice Puzzle36%(109/297)2019-3-27
2148Color the Map29%(260/875)2019-8-10
2149Inherit the Spheres33%(145/433)2019-8-16
2150Crossing Prisms28%(62/216)2019-7-10
2151Check the difficulty of problems42%(4039/9559)2019-9-18
2152Fire53%(1244/2316)2019-9-17
2153Rank List33%(4048/12083)2019-9-12
2154Color31%(4093/12873)2019-9-12
2155Matrix35%(12952/36002)2019-9-20
2156National Day Celebration38%(186/486)2019-6-8
2157Maze31%(1418/4535)2019-9-19
2158A Difficult Mathematics Problem34%(135/397)2019-6-14
2159Ancient Cipher32%(12750/39227)2019-9-20
2160Box36%(1567/4330)2019-9-19
2161Chandelier40%(449/1109)2019-8-16
2162Document Indexing18%(170/912)2019-6-18
2163Easy Trading43%(1112/2566)2019-8-17
2164Find the Border24%(172/715)2019-6-13
2165Gunman36%(506/1397)2019-6-10
2166Heapsort51%(740/1449)2019-9-13
2167Irrelevant Elements25%(656/2613)2019-8-20
2168Joke with Turtles27%(357/1320)2019-8-6
2169Kingdom of Magic26%(290/1095)2019-8-29
2170Lattice Animals26%(225/864)2019-7-7
2171Amusing Numbers39%(509/1290)2019-6-7
2172Bricks29%(420/1425)2019-5-17
2173Cricket Field39%(370/938)2019-7-28
2174Decoding Task43%(534/1235)2019-6-7
2175Evacuation Plan26%(1545/5941)2019-9-12
2176Folding34%(706/2065)2019-9-19
2177Ghost Busters36%(87/239)2019-7-7
2178Heroes Of Might And Magic23%(230/986)2019-8-30
2179Inlay Cutters42%(1014/2414)2019-5-16
2180Bale Figures45%(391/864)2019-5-2
2181Jumping Cows59%(4815/8052)2019-9-20
2182Lost Cows63%(9109/14288)2019-9-20
2183Bovine Math Geniuses61%(1957/3206)2019-8-23
2184Cow Exhibition40%(7099/17400)2019-9-19
2185Milking Grid43%(4664/10803)2019-9-18
2186Popular Cows40%(17884/43858)2019-9-20
2187Beauty Contest30%(14124/45961)2019-9-20
2188Cow Laundry63%(890/1393)2019-8-26
2189Romeo Meets Juliet45%(686/1500)2019-8-25
2190ISBN35%(5921/16846)2019-9-7
2191Mersenne Composite Numbers46%(1157/2489)2019-8-6
2192Zipper35%(7050/19637)2019-9-12
2193Lenny's Lucky Lotto Lists43%(985/2256)2019-9-12
2194Stacking Cylinders52%(705/1353)2019-9-6
2195Going Home49%(13775/27717)2019-9-20
2196Specialized Four-Digit Numbers72%(6611/9086)2019-9-8
2197Jill's Tour Paths29%(477/1621)2019-9-7
2198Boundaries on30%(103/341)2019-6-6
2199Rate of Return42%(428/1003)2019-7-25

Home Page   Go Back  To top


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