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
1900Game27%(259/933)2020-10-7
1901Hypertransmission22%(442/1973)2020-12-4
1902Illumination18%(60/329)2019-9-25
1903Jurassic Remains34%(727/2111)2020-10-4
1904King's Quest36%(4126/11247)2021-1-17
1905Expanding Rods26%(5867/21853)2021-1-22
1906Three powers45%(2073/4555)2021-1-12
1907Work Reduction35%(629/1780)2020-10-2
1908Grid Speed10%(39/357)2019-6-16
1909Marbles on a tree48%(842/1730)2020-10-2
1910Adam's Genes10%(27/248)2020-11-2
1911A Well-Formed Problem17%(85/473)2020-12-28
1912A highway and the seven dwarfs19%(671/3386)2021-1-5
1913Cocktails18%(102/564)2020-6-1
1914Cramer's Rule24%(776/3216)2020-9-7
1915Knight Moves46%(15463/32997)2021-1-22
1916Rat Attack32%(363/1104)2020-11-8
1917Automatic Poetry49%(1194/2411)2020-3-25
1918Ranking List29%(514/1770)2020-11-1
1919Ship Journey13%(54/410)2020-6-2
1920Towers of Hanoi44%(1202/2717)2020-12-11
1921Paper Cut19%(74/379)2020-11-24
1922Ride to School39%(10298/25959)2021-1-17
1923Fourier's Lines32%(900/2761)2020-10-1
1924The Treasure19%(476/2390)2021-1-20
1925Spiderman20%(1576/7629)2020-11-11
1926Pollution26%(1138/4226)2020-12-15
1927Area in Triangle46%(884/1884)2021-1-10
1928The Peanuts40%(3455/8436)2021-1-14
1929Calories from Fat51%(643/1248)2020-10-2
1930Dead Fraction35%(1889/5288)2021-1-23
1931Biometrics40%(440/1079)2020-10-10
1932XYZZY28%(1275/4479)2020-12-26
1933A Brief Gerrymander33%(104/313)2019-9-25
1934Trip27%(1188/4362)2021-1-2
1935Journey40%(904/2236)2020-12-30
1936All in All41%(16119/38908)2021-1-22
1937Balanced Food21%(83/388)2019-10-6
1938California Jones and the Gate to Freedom38%(306/787)2019-6-20
1939Diplomatic License39%(2614/6625)2021-1-23
1940Polygon Programming with Ease61%(862/1397)2021-1-23
1941The Sierpinski Fractal40%(2155/5321)2021-1-7
1942Paths on a Grid26%(8030/30876)2021-1-21
1943Hall of Fountains34%(311/889)2019-9-25
1944Fiber Communications30%(1512/5035)2020-12-15
1945Power Hungry Cows24%(1622/6594)2021-1-20
1946Cow Cycling55%(1712/3085)2020-12-7
1947Rebuilding Roads46%(6738/14587)2021-1-23
1948Triangular Pastures32%(3122/9542)2021-1-23
1949Chores47%(3406/7211)2021-1-6
1950Dessert36%(2404/6579)2020-12-19
1951Extra Krunch25%(1927/7551)2020-12-11
1952BUY LOW, BUY LOWER35%(4269/11974)2021-1-17
1953World Cup Noise44%(10523/23853)2021-1-16
1954Warez Test11%(39/329)2020-2-27
1955Rubik's Cube47%(366/774)2020-12-20
1956Pumps and Pipes21%(50/235)2019-5-17
1957Beehives31%(135/426)2020-6-6
1958Strange Towers of Hanoi59%(2997/5020)2021-1-16
1959Darts57%(893/1542)2020-10-3
1960Time Planner20%(340/1699)2020-10-23
1961Period48%(11570/24072)2021-1-21
1962Corporative Network37%(1796/4770)2021-1-18
1963Cave Exploration19%(89/461)2020-2-26
1964City Game40%(2671/6640)2021-1-19
1965Cube Root26%(404/1505)2019-9-25
1966Cable TV Network47%(2805/5862)2021-1-16
1967Alibaba13%(125/898)2020-8-15
1968Booklets33%(293/865)2020-12-28
1969Count on Canton58%(5656/9700)2020-12-29
1970The Game25%(1987/7751)2021-1-7
1971Parallelogram Counting35%(2469/7052)2020-11-11
1972Dice Stacking61%(900/1474)2020-10-11
1973Software Company42%(521/1217)2020-12-15
1974The Happy Worm22%(1201/5301)2020-10-7
1975Median Weight Bead51%(2187/4227)2020-12-18
1976A Mini Locomotive54%(2279/4187)2021-1-2
1977Odd Loving Bakers33%(688/2070)2020-11-11
1978Hanafuda Shuffle57%(2454/4258)2020-9-23
1979Red and Black52%(31018/59167)2021-1-22
1980Unit Fraction Partition39%(1931/4837)2020-12-10
1981Circle and Points35%(3322/9326)2021-1-23
1982Water Tank36%(92/255)2020-6-4
1983Name the Crossing40%(141/349)2020-6-5
1984Navigation Nightmare36%(3456/9534)2021-1-23
1985Cow Marathon45%(4464/9766)2021-1-22
1986Distance Queries34%(6839/19934)2021-1-22
1987Distance Statistics36%(1051/2874)2020-12-13
1988Cube Stacking35%(11368/32150)2021-1-23
1989The Cow Lineup58%(3507/5949)2020-12-10
1990MooFest45%(5375/11733)2021-1-20
1991Turning in Homework43%(591/1361)2021-1-10
1992Jack33%(787/2366)2020-11-11
1993Caleidoscope43%(341/779)2020-12-28
1994Logic16%(22/130)2020-10-10
1995Raising Modulo Numbers58%(10903/18749)2021-1-23
1996The Highest Profits42%(332/774)2020-6-5
1997Word Puzzle42%(509/1189)2020-10-8
1998Lloyd Fifteen Puzzle33%(256/754)2020-10-17
1999Quorf24%(120/495)2020-6-5

Home Page   Go Back  To top


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