list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1772 Find The Determinant II   53 24.36
1774 All Discs Considered   7 498 28.86
30
26
1775 Boolean Logic   1 72 42.75
17
17
1776 DNA Laboratory   2 101 12.10
34
26
1784 IOICamp Sequence   1 312 12.94
1
17
1785 Code   2 198 25.97
34
42
1786 In Danger   46 4141 54.28
7
13
1787 Run Length Encoding   6 846 19.62
15
4
1788 Fractan   40 31.39
1789 Huffman´s Greed   1 83 48.95
17
34
1790 Binary Search Heap Construction   5 301 22.96
21
22
1793 Text Generater II   52 29.79
1794 Greedy Hydra II   2 65 17.95
26
26
1797 Cardsharper   2 7 31.17
34
45
1798 Assistance Required   11 2230 45.58
16
7
1799 The Bottom of a Graph   46 1590 32.92
21
22
1800 Fixed Partition Contest Management   58 34.10
1801 Drink, on Ice   517 43.12
9
9
1802 Edge   3 414 61.03
6
12
1803 Fold   56 41.83
1804 Genetic Code   2 263 48.43
17
26
1805 Largest Rectangle in a Histogram   197 6172 30.96
18
23
1810 Nuclear Plants   19 14.12
1811 Longest Common Substring   27 1736 27.76
20
18
1812 Longest Common Substring II   9 994 26.10
32
27
1815 Problems Collection (Volume X)   74 7.18
1825 Free tour II   1 426 19.04
17
34
1833 Sudoku   1 42 31.61
34
34
1835 The SetStack Computer   1 135 29.95
26
17
1837 Pie   55 2842 36.03
18
15
1838 Ticket to Ride   64 39.53
1839 The Bookcase   1 117 36.10
1840 Printer Queue   22 2480 50.13
14
9
1841 Prime Path   293 7542 61.99
19
18
1842 Lineland Airport   29 17.43
1843 Leonardo Notebook   3 311 34.79
17
34
1845 Mice and Maze   83 4598 36.49
9
9
1846 Project File Dependencies   23 2045 42.47
14
15
1847 No Change   35 1619 36.34
11
14
1865 Making Waves   182 42.91
26
9
1866 Making Pals   2 199 43.71
17
17
1868 Making Money   3 777 36.86
8
5
1869 Making Mountains Out Of Molehills   1 14 18.00
34
17
1870 Making Labels   -2 1630 59.68
2
10
1871 Making A Budget   15 814 48.57
13
15
1873 Accumulate Cargo   2 85 27.00
34
9
1874 Burrows Wheeler Precompression   1 419 34.24
17
26
1875 Cool Numbers   4 149 31.02
34
30
1876 Dragon Curves   1 166 49.50
1
34
1877 Enrich my purse   151 27.19

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