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
1800Magic Trick21%(204/929)2023-4-3
1801Formula Racing23%(89/382)2023-12-19
1802Ancient Plates13%(43/329)2023-2-8
1803Box Art13%(145/1108)2022-6-2
1804Brainman47%(8677/18245)2024-2-2
1805Friends21%(166/758)2021-8-27
1806Manhattan 202545%(1240/2743)2024-2-21
1807Mayan Dates27%(46/169)2022-6-20
1808Quadratic Residues33%(677/1997)2021-12-13
1809Regetni38%(755/1969)2022-9-23
1810Covering16%(169/1049)2022-10-17
1811Prime Test26%(11909/44231)2024-2-19
1812Zuma Game19%(119/605)2023-12-18
1813Overlapped Shapes28%(185/650)2023-10-21
1814Polynomial6%(29/438)2021-8-27
1815Friendship27%(3553/12704)2023-7-10
1816Wild Words27%(2048/7385)2024-1-3
1817Traffic Jam46%(168/359)2022-6-2
1818ATP39%(397/1005)2022-9-8
1819Disks24%(512/2065)2023-9-15
1820Expression1%(27/2386)2021-8-15
1821Fence33%(3192/9401)2024-2-17
1822Fence237%(150/399)2023-9-28
1823Hotel42%(1408/3290)2024-1-29
1824TwoFour29%(79/271)2021-8-27
1825Young22%(162/706)2023-11-13
1826The Best Farm29%(652/2213)2023-6-9
1827A Bunch Of Monsters39%(430/1086)2021-12-31
1828Monkeys' Pride33%(3284/9826)2024-2-15
1829火力防御网21%(79/363)2021-9-1
1830开关问题40%(5705/14169)2024-2-20
1831不定方程组29%(270/904)2023-5-15
1832连环锁31%(467/1463)2024-1-20
1833排列35%(9724/27453)2024-2-21
1834线段处理12%(93/746)2022-6-7
1835宇航员40%(3739/9181)2024-1-17
1836Alignment32%(7540/23535)2023-11-16
1837Balance62%(12800/20480)2024-2-11
1838Banana36%(916/2486)2023-9-15
1839Cattle16%(57/338)2023-5-16
1840Eqs47%(9777/20585)2024-2-11
1841Meadow17%(103/602)2021-5-31
1842Parking21%(46/214)2021-8-27
1843Shire17%(25/144)2021-10-18
1844Sum65%(7508/11486)2024-2-7
1845Sumdiv23%(10348/43135)2024-2-19
1846System26%(112/422)2021-8-17
1847Tram37%(10051/26754)2024-2-21
1848Tree35%(1614/4518)2024-2-18
1849Two53%(1824/3382)2023-12-23
1850Code48%(5892/12178)2024-2-18
1851Map21%(163/776)2021-8-18
1852Ants35%(16945/47097)2024-2-20
1853Cat25%(530/2057)2023-6-3
1854Evil Straw Warts Live29%(934/3149)2024-2-17
1855Mint34%(603/1728)2021-8-27
1856Sea Battle34%(1243/3565)2023-8-29
1857To Europe! To Europe!33%(431/1289)2024-2-16
1858Interesting Maze Game25%(102/394)2022-4-5
1859The Perfect Symmetry38%(557/1440)2022-5-25
1860Currency Exchange39%(22650/58046)2024-2-19
1861Network40%(7969/19741)2024-1-23
1862Stripies42%(12474/29523)2024-2-20
1863Subnumber11%(130/1106)2023-5-22
1864Funny Card Game11%(21/176)2021-7-14
1865Practice44%(87/195)2021-6-4
1866Help!25%(108/426)2024-1-9
1867Treequivalence23%(110/467)2022-8-27
1868Antiarithmetic?50%(738/1475)2022-3-14
1869Test39%(128/327)2022-1-28
1870Bee Breeding42%(789/1863)2023-11-13
1871Bullet Hole6%(25/403)2021-8-27
1872A Dicey Problem32%(356/1091)2024-1-23
1873The Fortified Forest27%(2573/9383)2024-1-30
1874Trade on Verweggistan27%(606/2168)2023-12-12
1875Robot20%(65/316)2023-2-12
1876The Letter Carrier's Rounds29%(128/438)2023-10-24
1877Flooded!28%(2497/8788)2023-9-15
1878Jill's Bike25%(385/1511)2023-9-9
1879Tempus et mobilius Time and motion58%(545/938)2022-12-2
1880Variable Radix Huffman Encoding27%(279/1011)2023-2-21
1881Sail Race18%(20/107)2021-8-27
1882Stamps34%(589/1728)2023-6-9
1883Theseus and the Minotaur10%(29/287)2022-6-28
1884Train Time8%(42/474)2021-8-27
1885Uncompress34%(356/1030)2024-1-9
1886Borrowers23%(395/1666)2024-1-9
1887Testing the CATCHER36%(7257/19770)2023-9-12
1888Crossword Answers41%(623/1498)2022-12-2
1889Package Pricing11%(62/548)2021-8-27
1890Switching Channels51%(254/495)2022-12-9
1891Typesetting11%(37/334)2021-8-26
1892VTAS - Vessel Traffic Advisory Service1%(4/323)2021-8-27
1893Monitoring Wheelchair Patients17%(79/457)2021-5-6
1894Alternative Scale of Notation37%(835/2236)2024-1-7
1895Bring Them There27%(295/1073)2023-6-22
1896Code Formatting34%(551/1600)2022-5-25
1897Data Mining25%(115/448)2022-5-25
1898Entropy21%(218/996)2022-8-8
1899Farmer Bill's Problem26%(678/2588)2023-9-14

Home Page   Go Back  To top


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