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
1910Adam's Genes12%(26/216)2017-4-4
1908Grid Speed12%(37/302)2016-7-24
1954Warez Test13%(37/281)2017-4-18
1967Alibaba13%(107/772)2017-2-23
1919Ship Journey16%(51/310)2017-4-7
1911A Well-Formed Problem16%(72/427)2017-2-23
1924The Treasure18%(414/2201)2017-4-8
1902Illumination19%(57/293)2017-3-5
1913Cocktails19%(100/512)2017-4-5
1921Paper Cut19%(62/311)2016-12-22
1925Spiderman20%(1449/7165)2017-4-28
1912A highway and the seven dwarfs20%(517/2535)2017-4-14
1974The Happy Worm22%(1065/4786)2017-4-25
1960Time Planner23%(102/438)2017-4-20
1901Hypertransmission23%(421/1778)2017-2-19
1963Cave Exploration23%(87/364)2017-2-23
1914Cramer's Rule24%(753/3121)2017-4-10
1942Paths on a Grid24%(6417/25761)2017-4-27
1945Power Hungry Cows24%(1368/5479)2017-4-28
1951Extra Krunch25%(1712/6801)2017-4-28
1970The Game25%(1667/6501)2017-4-26
1934Trip25%(872/3366)2017-4-14
1937Balanced Food26%(82/315)2016-10-1
1905Expanding Rods26%(4409/16655)2017-4-28
1926Pollution26%(1091/4090)2017-3-19
1999Quorf27%(117/429)2017-2-19
1900Game27%(236/863)2017-4-18
1965Cube Root27%(396/1447)2017-4-21
1956Pumps and Pipes28%(49/174)2016-10-1
1918Ranking List28%(500/1739)2017-4-6
1932XYZZY28%(1094/3794)2017-4-14
1944Fiber Communications30%(1384/4587)2017-4-13
1933A Brief Gerrymander32%(92/283)2017-2-23
1957Beehives32%(127/388)2017-4-20
1930Dead Fraction32%(1016/3100)2017-4-27
1923Fourier's Lines32%(856/2611)2017-2-19
1948Triangular Pastures33%(2643/8009)2017-4-19
1977Odd Loving Bakers33%(661/2000)2017-4-28
1916Rat Attack33%(343/1036)2017-4-6
1992Jack33%(684/2057)2017-4-6
1971Parallelogram Counting34%(2243/6452)2017-4-16
1952BUY LOW, BUY LOWER34%(3563/10226)2017-4-19
1988Cube Stacking35%(8777/25051)2017-4-28
1987Distance Statistics35%(865/2448)2017-4-29
1986Distance Queries35%(4807/13602)2017-4-29
1968Booklets35%(290/815)2017-2-23
1907Work Reduction35%(601/1688)2017-4-3
1981Circle and Points35%(2867/7992)2017-4-26
1962Corporative Network35%(1477/4106)2017-4-29
1984Navigation Nightmare35%(2405/6681)2017-4-28
1998Lloyd Fifteen Puzzle36%(243/667)2017-3-5
1903Jurassic Remains36%(462/1265)2017-3-16
1943Hall of Fountains36%(308/842)2017-4-15
1904King's Quest36%(3361/9171)2017-4-28
1950Dessert37%(2124/5668)2017-4-28
1980Unit Fraction Partition39%(1765/4490)2017-4-28
1964City Game39%(2099/5303)2017-4-27
1935Journey39%(742/1856)2017-4-14
1931Biometrics40%(410/1020)2017-4-14
1922Ride to School40%(8912/22083)2017-4-28
1938California Jones and the Gate to Freedom40%(300/734)2017-2-23
1928The Peanuts41%(3250/7875)2017-4-11
1936All in All41%(13811/33149)2017-4-27
1983Name the Crossing41%(138/329)2016-10-1
1994Logic42%(21/50)2016-8-9
1941The Sierpinski Fractal42%(1907/4537)2017-4-28
1996The Highest Profits42%(312/738)2017-2-19
1973Software Company43%(492/1134)2017-2-19
1939Diplomatic License43%(1844/4223)2017-4-29
1997Word Puzzle43%(502/1145)2017-2-23
1982Water Tank43%(90/205)2016-10-1
1991Turning in Homework44%(508/1147)2017-4-28
1920Towers of Hanoi44%(1063/2380)2017-4-25
1990MooFest44%(3469/7709)2017-4-29
1906Three powers45%(2030/4470)2017-4-27
1993Caleidoscope45%(330/721)2017-3-10
1966Cable TV Network46%(2211/4804)2017-4-26
1947Rebuilding Roads46%(5412/11753)2017-4-28
1949Chores47%(2803/5945)2017-4-25
1915Knight Moves47%(12279/26039)2017-4-29
1961Period48%(8547/17741)2017-4-29
1953World Cup Noise48%(8620/17680)2017-4-25
1985Cow Marathon49%(2602/5303)2017-4-29
1909Marbles on a tree49%(802/1623)2017-4-4
1917Automatic Poetry49%(1161/2338)2017-4-10
1955Rubik's Cube49%(339/680)2017-4-18
1927Area in Triangle51%(773/1511)2017-4-18
1929Calories from Fat51%(622/1212)2017-4-13
1975Median Weight Bead51%(1749/3388)2017-4-29
1976A Mini Locomotive53%(1523/2821)2017-4-26
1979Red and Black54%(18987/35096)2017-4-30
1946Cow Cycling55%(1598/2880)2017-4-28
1978Hanafuda Shuffle57%(2378/4127)2017-4-28
1959Darts58%(771/1325)2017-4-19
1969Count on Canton58%(5548/9482)2017-4-24
1989The Cow Lineup59%(3402/5726)2017-4-19
1995Raising Modulo Numbers60%(4752/7826)2017-4-29
1972Dice Stacking61%(875/1419)2017-4-18
1940Polygon Programming with Ease62%(834/1328)2017-4-15
1958Strange Towers of Hanoi64%(1842/2840)2017-4-27

Home Page   Go Back  To top


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