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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1748 Sequence Partitioning II   1 57 25.68
17
34
1754 Divisor Summation (Hard)   32 1324 15.66
22
20
1771 Yet Another N-Queen Problem   2 325 24.51
23
28
1772 Find The Determinant II   98 30.68
1
50
1774 All Discs Considered   10 519 28.42
24
20
1775 Boolean Logic   1 101 23.40
17
17
1776 DNA Laboratory   3 112 11.06
30
21
1784 IOICamp Sequence   1 323 12.78
1
17
1785 Code   2 229 26.43
26
30
1786 In Danger   49 4389 53.62
7
13
1787 Run Length Encoding   7 859 19.59
13
3
1788 Fractan   47 30.77
17
17
1789 Huffman´s Greed   1 90 46.43
17
26
1790 Binary Search Heap Construction   6 329 23.39
17
19
1793 Text Generater II   55 30.23
1794 Greedy Hydra II   2 76 18.65
26
26
1797 Cardsharper   2 7 24.84
34
45
1798 Assistance Required   14 2372 44.82
16
7
1799 The Bottom of a Graph   50 1734 32.47
21
21
1800 Fixed Partition Contest Management   62 36.89
17
1
1801 Drink, on Ice   1 522 42.66
9
9
1802 Edge   3 420 59.75
5
9
1803 Fold   59 42.86
1804 Genetic Code   2 266 47.33
12
28
1805 Largest Rectangle in a Histogram   229 8670 28.32
18
23
1810 Nuclear Plants   21 11.41
1811 Longest Common Substring   36 3464 22.22
20
19
1812 Longest Common Substring II   16 2061 18.32
30
28
1815 Problems Collection (Volume X)   77 7.26
1825 Free tour II   1 570 14.28
17
34
1833 Sudoku   1 53 30.43
17
17
1835 The SetStack Computer   1 168 28.63
26
17
1837 Pie   60 4099 30.42
18
15
1838 Ticket to Ride   88 41.61
1839 The Bookcase   1 129 38.31
1840 Printer Queue   26 2980 48.15
14
9
1841 Prime Path   338 10571 57.97
19
18
1842 Lineland Airport   36 19.49
1843 Leonardo Notebook   3 380 34.78
17
34
1845 Mice and Maze   100 5546 35.93
10
10
1846 Project File Dependencies   25 2148 41.09
14
15
1847 No Change   37 1680 36.16
11
14
1865 Making Waves   189 43.60
26
9
1866 Making Pals   2 202 44.01
17
17
1868 Making Money   6 800 36.88
8
4
1869 Making Mountains Out Of Molehills   1 15 15.45
34
17
1870 Making Labels   -2 1698 59.51
2
10
1871 Making A Budget   15 872 48.54
13
15
1873 Accumulate Cargo   2 88 26.15
34
9
1874 Burrows Wheeler Precompression   1 425 34.07
17
26

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