Problem Set

ID Title Ratio
1901 Adventures in Moving - Part IV
(32 / 94) 34.04%
1902 Pairsumonious Numbers
(38 / 57) 66.67%
1903 Snow Clearing
(61 / 204) 29.90%
1904 Adventures in Moving - Part V
(2 / 4) 50.00%
1905 Stack 'em Up
(52 / 94) 55.32%
1906 Contact
(53 / 177) 29.94%
1907 Starry Night
(7 / 14) 50.00%
1908 Party Lamps
(80 / 227) 35.24%
1909 Picture
(99 / 179) 55.31%
1910 Camelot
(7 / 19) 36.84%
1911 Polygon
(28 / 67) 41.79%
1912 Density map
(74 / 135) 54.81%
1913 Intervals
(197 / 479) 41.13%
1914 Antiprime numbers
(47 / 110) 42.73%
1915 Green game
(0 / 0) 0%
1916 Weake Goldbach(Data not ready)
(0 / 3) 0.00%
1917 Peaceful Commission
(638 / 2108) 30.27%
1918 Island
(0 / 0) 0%
1919 Ants and the ladybug
(4 / 26) 15.38%
1920 Travel
(0 / 2) 0.00%
1921 Wandering flea trainers
(3 / 7) 42.86%
1922 Necklaces
(0 / 13) 0.00%
1923 City tour
(0 / 1) 0.00%
1924 Bank
(0 / 0) 0%
1925 Goldmine
(55 / 183) 30.05%
1926 Chain
(26 / 42) 61.90%
1927 Return of the Jedi
(1 / 6) 16.67%
1928 Discrete Logging
(42 / 75) 56.00%
1929 Hardwood Species
(85 / 378) 22.49%
1930 Forests
(118 / 350) 33.71%
1931 A Star not a Tree?
(93 / 137) 67.88%
1932 Cake Cutting
(41 / 102) 40.20%
1933 Election
(58 / 113) 51.33%
1934 Nash Equilibrium
(23 / 31) 74.19%
1935 Triangle
(104 / 225) 46.22%
1936 Brackets
(115 / 190) 60.53%
1937 Repeatless Numbers
(75 / 169) 44.38%
1938 Planet Hunting
(11 / 33) 33.33%
1939 任务的分配
(72 / 161) 44.72%
1940 全球定位系统
(2 / 12) 16.67%
1941 超市收银问题
(505 / 1404) 35.97%
1942 OS进程调度
(92 / 313) 29.39%
1943 平面上的点
(34 / 147) 23.13%
1944 方程题!!
(148 / 434) 34.10%
1945 孔明棋
(75 / 194) 38.66%
1946 希尔伯特分形曲线
(13 / 45) 28.89%
1947 小明与小红的故事
(53 / 195) 27.18%
1948 回家
(124 / 609) 20.36%
1949 Hay Points
(215 / 293) 73.38%
1950 Jogging Trails
(35 / 56) 62.50%
1951 Beavergnaw
(485 / 620) 78.23%
1952 Power Strings
(355 / 702) 50.57%
1953 Relatives
(233 / 545) 42.75%
1954 Trains
(2 / 5) 40.00%
1955 Tic Tac Toe
(64 / 158) 40.51%
1956 Square
(196 / 555) 35.32%
1957 Blocks
(133 / 235) 56.60%
1958 Faucet Flow
(14 / 43) 32.56%
1959 Equations
(19 / 67) 28.36%
1960 Euclid's Game
(114 / 277) 41.16%
1961 Arctic Network
(138 / 305) 45.25%
1962 Above Average
(1559 / 3569) 43.68%
1963 Time Zones
(31 / 49) 63.27%
1964 Temple of Dune
(26 / 69) 37.68%
1965 Ferry Loading II
(125 / 176) 71.02%
1966 Catenyms
(57 / 151) 37.75%
1967 Basic
(20 / 84) 23.81%
1968 Rock, Scissors, Paper
(81 / 188) 43.09%
1969 Intellectual Property
(9 / 17) 52.94%
1970 Persistent Numbers
(77 / 137) 56.20%
1971 Major Scales
(16 / 38) 42.11%
1972 Dumb Bones
(16 / 20) 80.00%
1973 Guessing Game
(328 / 942) 34.82%
1974 Matrix
(83 / 136) 61.03%
1975 Triangle
(30 / 60) 50.00%
1976 Calendar
(1615 / 6490) 24.88%
1977 Recaman's Sequence
(231 / 600) 38.50%
1978 Terrible Sets
(27 / 53) 50.94%
1979 Fractal
(114 / 277) 41.16%
1980 Game of Connections
(97 / 185) 52.43%
1981 Inversion
(35 / 68) 51.47%
1982 No Repeat Playlist
(10 / 12) 83.33%
1983 Beautiful numbers
(41 / 136) 30.15%
1984 Postcards and photos
(13 / 15) 86.67%
1985 Super Calculator
(93 / 231) 40.26%
1986 Stamps
(5 / 13) 38.46%
1987 Recursive Function
(3619 / 14218) 25.45%
1988 Drawing Rectangles
(29 / 66) 43.94%
1989 The Most Frequent Word
(337 / 432) 78.01%
1990 Kids Grouping
(36 / 138) 26.09%
1991 Happy 2005
(268 / 403) 66.50%
1992 Dependency Problems
(54 / 95) 56.84%
1993 lykoo
(71 / 123) 57.72%
1994 Monochromatic Triangles
(125 / 183) 68.31%
1995 Venn Diagram
(272 / 778) 34.96%
1996 File in Database
(10 / 36) 27.78%
1997 Multiplying Matrices
(671 / 2069) 32.43%
1998 Greatest Common Factor
(3 / 12) 25.00%
1999 Data Manager
(397 / 1155) 34.37%
2000 Maximum Submatrix
(225 / 440) 51.14%