<var id="ltzjf"></var><progress id="ltzjf"></progress><cite id="ltzjf"><video id="ltzjf"></video></cite>
<menuitem id="ltzjf"><strike id="ltzjf"></strike></menuitem>
<cite id="ltzjf"><video id="ltzjf"><menuitem id="ltzjf"></menuitem></video></cite>
<var id="ltzjf"><strike id="ltzjf"></strike></var>
<cite id="ltzjf"></cite>
<var id="ltzjf"><video id="ltzjf"></video></var>
<cite id="ltzjf"><strike id="ltzjf"></strike></cite>
<cite id="ltzjf"><span id="ltzjf"></span></cite>
<ins id="ltzjf"><span id="ltzjf"><var id="ltzjf"></var></span></ins><cite id="ltzjf"><video id="ltzjf"></video></cite>
<var id="ltzjf"><video id="ltzjf"></video></var>
<cite id="ltzjf"><span id="ltzjf"><menuitem id="ltzjf"></menuitem></span></cite>
<ins id="ltzjf"><span id="ltzjf"><var id="ltzjf"></var></span></ins><cite id="ltzjf"></cite>
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%(441/1964)2020-6-17
1902Illumination18%(60/329)2019-9-25
1903Jurassic Remains34%(727/2111)2020-10-4
1904King's Quest36%(4116/11232)2020-11-3
1905Expanding Rods26%(5846/21803)2020-11-12
1906Three powers45%(2072/4552)2020-9-21
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%(84/471)2020-2-11
1912A highway and the seven dwarfs19%(668/3352)2020-11-20
1913Cocktails18%(102/564)2020-6-1
1914Cramer's Rule24%(776/3216)2020-9-7
1915Knight Moves46%(15244/32497)2020-11-21
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%(1201/2714)2020-8-12
1921Paper Cut19%(74/377)2020-6-8
1922Ride to School39%(10277/25914)2020-11-22
1923Fourier's Lines32%(900/2761)2020-10-1
1924The Treasure19%(467/2360)2020-6-2
1925Spiderman20%(1576/7629)2020-11-11
1926Pollution26%(1135/4223)2020-9-30
1927Area in Triangle46%(882/1880)2020-11-19
1928The Peanuts40%(3454/8433)2020-10-22
1929Calories from Fat51%(643/1248)2020-10-2
1930Dead Fraction34%(1621/4685)2020-11-17
1931Biometrics40%(440/1079)2020-10-10
1932XYZZY28%(1271/4471)2020-11-16
1933A Brief Gerrymander33%(104/313)2019-9-25
1934Trip27%(1180/4316)2020-11-6
1935Journey40%(902/2232)2020-11-19
1936All in All41%(15960/38420)2020-11-21
1937Balanced Food21%(83/388)2019-10-6
1938California Jones and the Gate to Freedom38%(306/787)2019-6-20
1939Diplomatic License42%(1956/4558)2020-10-8
1940Polygon Programming with Ease61%(861/1396)2020-10-9
1941The Sierpinski Fractal40%(2148/5293)2020-11-21
1942Paths on a Grid25%(7931/30668)2020-11-20
1943Hall of Fountains34%(311/889)2019-9-25
1944Fiber Communications30%(1510/5021)2020-11-11
1945Power Hungry Cows24%(1619/6576)2020-10-27
1946Cow Cycling55%(1710/3077)2020-11-12
1947Rebuilding Roads46%(6718/14530)2020-11-17
1948Triangular Pastures32%(3117/9528)2020-11-16
1949Chores47%(3399/7200)2020-11-20
1950Dessert36%(2403/6576)2020-9-24
1951Extra Krunch25%(1927/7547)2020-6-26
1952BUY LOW, BUY LOWER35%(4258/11958)2020-11-16
1953World Cup Noise44%(10469/23767)2020-11-21
1954Warez Test11%(39/329)2020-2-27
1955Rubik's Cube47%(365/773)2020-4-27
1956Pumps and Pipes21%(50/235)2019-5-17
1957Beehives31%(135/426)2020-6-6
1958Strange Towers of Hanoi59%(2983/4991)2020-11-20
1959Darts57%(893/1542)2020-10-3
1960Time Planner20%(340/1699)2020-10-23
1961Period48%(11541/24016)2020-11-19
1962Corporative Network36%(1674/4601)2020-11-20
1963Cave Exploration19%(89/461)2020-2-26
1964City Game40%(2663/6626)2020-11-6
1965Cube Root26%(404/1505)2019-9-25
1966Cable TV Network47%(2712/5730)2020-11-6
1967Alibaba13%(125/898)2020-8-15
1968Booklets33%(293/863)2020-5-3
1969Count on Canton58%(5654/9692)2020-9-2
1970The Game25%(1978/7728)2020-10-11
1971Parallelogram Counting35%(2469/7052)2020-11-11
1972Dice Stacking61%(900/1474)2020-10-11
1973Software Company42%(520/1216)2020-6-3
1974The Happy Worm22%(1201/5301)2020-10-7
1975Median Weight Bead51%(2182/4222)2020-11-20
1976A Mini Locomotive54%(2251/4151)2020-11-4
1977Odd Loving Bakers33%(688/2070)2020-11-11
1978Hanafuda Shuffle57%(2454/4258)2020-9-23
1979Red and Black52%(30759/58679)2020-11-23
1980Unit Fraction Partition39%(1916/4814)2020-11-15
1981Circle and Points35%(3314/9289)2020-11-12
1982Water Tank36%(92/255)2020-6-4
1983Name the Crossing40%(141/349)2020-6-5
1984Navigation Nightmare36%(3410/9442)2020-11-22
1985Cow Marathon45%(4407/9637)2020-11-20
1986Distance Queries34%(6759/19711)2020-11-22
1987Distance Statistics36%(1051/2873)2020-11-6
1988Cube Stacking35%(11293/31966)2020-11-18
1989The Cow Lineup58%(3505/5945)2020-9-15
1990MooFest45%(5309/11578)2020-11-20
1991Turning in Homework43%(590/1356)2020-11-6
1992Jack33%(787/2366)2020-11-11
1993Caleidoscope43%(338/770)2020-6-5
1994Logic16%(22/130)2020-10-10
1995Raising Modulo Numbers58%(10782/18495)2020-11-22
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

欧美免费全部免费观看_日本免费高清在线视频_欧美色视频日本片免费
<var id="ltzjf"></var><progress id="ltzjf"></progress><cite id="ltzjf"><video id="ltzjf"></video></cite>
<menuitem id="ltzjf"><strike id="ltzjf"></strike></menuitem>
<cite id="ltzjf"><video id="ltzjf"><menuitem id="ltzjf"></menuitem></video></cite>
<var id="ltzjf"><strike id="ltzjf"></strike></var>
<cite id="ltzjf"></cite>
<var id="ltzjf"><video id="ltzjf"></video></var>
<cite id="ltzjf"><strike id="ltzjf"></strike></cite>
<cite id="ltzjf"><span id="ltzjf"></span></cite>
<ins id="ltzjf"><span id="ltzjf"><var id="ltzjf"></var></span></ins><cite id="ltzjf"><video id="ltzjf"></video></cite>
<var id="ltzjf"><video id="ltzjf"></video></var>
<cite id="ltzjf"><span id="ltzjf"><menuitem id="ltzjf"></menuitem></span></cite>
<ins id="ltzjf"><span id="ltzjf"><var id="ltzjf"></var></span></ins><cite id="ltzjf"></cite>