list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1754 Divisor Summation (Hard)   14 567 16.50
20
19
1771 Yet Another N-Queen Problem   2 314 26.18
17
34
1772 Find The Determinant II   50 23.96
1774 All Discs Considered   5 488 28.71
31
23
1775 Boolean Logic   1 72 42.75
17
17
1776 DNA Laboratory   2 95 11.60
34
26
1784 IOICamp Sequence   1 310 12.89
1
17
1785 Code   192 25.57
1786 In Danger   40 3962 53.82
8
13
1787 Run Length Encoding   4 830 19.68
17
5
1788 Fractan   39 31.22
1789 Huffman´s Greed   1 80 48.39
17
34
1790 Binary Search Heap Construction   3 259 23.59
21
24
1793 Text Generater II   52 29.79
1794 Greedy Hydra II   1 53 15.42
34
17
1797 Cardsharper   2 2.47
42
42
1798 Assistance Required   10 2180 45.58
16
6
1799 The Bottom of a Graph   42 1435 32.54
21
21
1800 Fixed Partition Contest Management   58 34.10
1801 Drink, on Ice   512 43.38
9
9
1802 Edge   2 411 60.96
1
9
1803 Fold   56 41.83
1804 Genetic Code   1 259 48.21
17
34
1805 Largest Rectangle in a Histogram   144 4960 31.65
18
24
1810 Nuclear Plants   19 14.58
1811 Longest Common Substring   18 1482 25.58
21
18
1812 Longest Common Substring II   7 850 24.96
29
23
1815 Problems Collection (Volume X)   74 7.18
1825 Free tour II   1 417 18.62
17
34
1833 Sudoku   40 30.87
1835 The SetStack Computer   1 133 29.12
26
17
1837 Pie   42 2460 36.87
17
16
1838 Ticket to Ride   58 40.53
1839 The Bookcase   1 110 35.28
1840 Printer Queue   16 2282 49.40
13
8
1841 Prime Path   210 5516 63.01
19
18
1842 Lineland Airport   26 16.31
1843 Leonardo Notebook   2 305 33.21
17
34
1845 Mice and Maze   58 3940 36.22
9
9
1846 Project File Dependencies   23 1971 42.46
14
15
1847 No Change   30 1534 35.88
10
14
1865 Making Waves   178 43.40
26
9
1866 Making Pals   1 194 43.51
17
17
1868 Making Money   4 765 36.70
9
6
1869 Making Mountains Out Of Molehills   1 13 17.35
34
17
1870 Making Labels   -2 1614 59.55
1
10
1871 Making A Budget   13 714 49.61
13
17
1873 Accumulate Cargo   1 84 26.80
34
1
1874 Burrows Wheeler Precompression   1 333 42.15
17
17
1875 Cool Numbers   4 145 32.34
34
30

Most popular tags