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
1994Logic18%(25/137)2022-5-22
1956Pumps and Pipes20%(51/244)2023-6-22
1910Adam's Genes10%(28/255)2023-12-27
1982Water Tank35%(92/257)2022-11-6
1933A Brief Gerrymander33%(107/316)2021-8-27
1954Warez Test11%(39/334)2023-3-15
1902Illumination17%(60/335)2023-3-16
1983Name the Crossing40%(141/349)2020-6-5
1908Grid Speed11%(41/365)2023-6-22
1921Paper Cut19%(76/383)2022-5-23
1937Balanced Food21%(84/396)2023-10-2
1919Ship Journey12%(54/417)2022-4-23
1963Cave Exploration19%(92/480)2024-4-14
1911A Well-Formed Problem17%(86/481)2024-3-13
1999Quorf24%(120/499)2022-12-8
1957Beehives29%(147/501)2023-5-8
1913Cocktails17%(102/593)2023-5-29
1998Lloyd Fifteen Puzzle33%(259/768)2023-2-2
1996The Highest Profits42%(334/777)2023-8-16
1993Caleidoscope43%(344/784)2023-6-27
1955Rubik's Cube46%(367/789)2021-8-31
1938California Jones and the Gate to Freedom38%(314/807)2023-9-18
1968Booklets33%(294/872)2023-6-11
1943Hall of Fountains34%(311/889)2019-9-25
1967Alibaba14%(133/928)2023-12-27
1900Game28%(272/962)2023-12-29
1931Biometrics40%(441/1081)2023-6-11
1916Rat Attack32%(366/1112)2023-2-15
1997Word Puzzle42%(512/1209)2024-3-27
1929Calories from Fat51%(647/1255)2023-6-4
1973Software Company42%(536/1259)2023-5-8
1991Turning in Homework43%(600/1394)2022-11-10
1940Polygon Programming with Ease61%(875/1423)2023-6-11
1972Dice Stacking61%(914/1495)2024-4-11
1965Cube Root26%(404/1513)2022-6-1
1959Darts57%(903/1564)2022-12-9
1960Time Planner19%(340/1701)2021-8-27
1918Ranking List29%(521/1780)2024-4-16
1907Work Reduction35%(633/1789)2021-12-19
1909Marbles on a tree46%(893/1921)2023-9-24
1901Hypertransmission22%(446/2010)2024-1-30
1977Odd Loving Bakers33%(704/2130)2024-2-17
1927Area in Triangle44%(984/2213)2024-3-10
1903Jurassic Remains34%(771/2261)2023-8-8
1924The Treasure19%(486/2445)2023-8-2
1935Journey38%(962/2479)2023-12-11
1917Automatic Poetry48%(1235/2563)2024-4-7
1920Towers of Hanoi44%(1241/2785)2023-12-8
1923Fourier's Lines32%(920/2813)2023-1-4
1987Distance Statistics36%(1057/2896)2022-12-14
1992Jack37%(1110/2993)2024-4-19
1946Cow Cycling55%(1752/3181)2024-4-1
1914Cramer's Rule24%(788/3261)2024-4-16
1912A highway and the seven dwarfs20%(732/3649)2024-4-10
1926Pollution26%(1143/4241)2023-6-8
1978Hanafuda Shuffle57%(2488/4317)2024-4-11
1975Median Weight Bead50%(2264/4453)2024-3-7
1906Three powers45%(2083/4579)2022-9-8
1932XYZZY28%(1326/4693)2024-3-6
1980Unit Fraction Partition39%(1957/4904)2022-10-3
1962Corporative Network37%(1855/4925)2023-10-29
1976A Mini Locomotive54%(2725/4980)2024-4-18
1944Fiber Communications30%(1533/5095)2023-9-25
1974The Happy Worm22%(1225/5420)2023-12-27
1930Dead Fraction35%(2113/5902)2024-4-4
1958Strange Towers of Hanoi58%(3453/5944)2024-4-7
1934Trip28%(1704/6024)2024-3-6
1966Cable TV Network47%(2931/6127)2024-3-26
1941The Sierpinski Fractal40%(2525/6198)2024-2-22
1989The Cow Lineup57%(3584/6233)2023-9-16
1950Dessert36%(2445/6737)2024-1-7
1945Power Hungry Cows24%(1728/7044)2024-3-26
1971Parallelogram Counting35%(2498/7137)2023-9-15
1964City Game40%(2874/7184)2024-4-13
1939Diplomatic License39%(2832/7225)2023-10-29
1949Chores47%(3577/7606)2024-4-18
1951Extra Krunch25%(1945/7606)2024-3-31
1925Spiderman20%(1610/7805)2024-3-6
1970The Game25%(2062/8057)2024-4-11
1928The Peanuts40%(3480/8491)2023-9-15
1981Circle and Points35%(3450/9697)2024-3-27
1969Count on Canton58%(5775/9938)2024-2-6
1948Triangular Pastures32%(3328/10168)2024-3-18
1984Navigation Nightmare36%(3924/10809)2024-4-7
1904King's Quest36%(4280/11719)2024-4-5
1985Cow Marathon42%(5327/12457)2024-4-17
1952BUY LOW, BUY LOWER35%(4494/12603)2024-3-25
1990MooFest45%(6077/13468)2024-3-30
1947Rebuilding Roads45%(7167/15664)2024-4-11
1986Distance Queries34%(7577/22242)2024-4-1
1905Expanding Rods26%(6237/23161)2024-4-15
1961Period47%(12443/26243)2024-4-7
1995Raising Modulo Numbers55%(14673/26254)2024-4-19
1922Ride to School39%(10544/26583)2024-4-11
1953World Cup Noise43%(11648/27025)2024-4-15
1942Paths on a Grid26%(9107/33918)2024-4-19
1988Cube Stacking34%(13171/37929)2024-4-7
1915Knight Moves45%(17640/38665)2024-4-18
1936All in All41%(17038/41395)2024-4-14
1979Red and Black50%(36613/72474)2024-4-19

Home Page   Go Back  To top

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