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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1696 Will Indiana Jones Get There   2 119 26.80
28
23
1715 Another Necklace Problem   50 19.00
1716 Can you answer these queries III   232 10694 42.74
22
21
1722 Life, the Universe, and Everything II   66 33.90
1725 The Importance   97 41.48
1726 Exchange   18 6.52
1741 Tetris 3D   1 157 32.40
34
50
1748 Sequence Partitioning II   1 54 25.26
17
34
1754 Divisor Summation (Hard)   30 1123 15.50
22
21
1771 Yet Another N-Queen Problem   2 320 24.40
17
34
1774 All Discs Considered   10 513 28.52
26
22
1775 Boolean Logic   1 95 22.81
17
17
1785 Code   2 219 25.58
26
30
1786 In Danger   49 4360 53.58
7
13
1787 Run Length Encoding   7 855 19.61
15
4
1788 Fractan   44 32.76
1789 Huffman´s Greed   1 86 46.19
17
34
1790 Binary Search Heap Construction   6 315 22.90
21
22
1793 Text Generater II   55 30.43
1794 Greedy Hydra II   2 70 18.44
26
26
1797 Cardsharper   2 7 29.73
34
45
1798 Assistance Required   14 2335 45.25
16
7
1799 The Bottom of a Graph   50 1714 32.40
21
21
1800 Fixed Partition Contest Management   59 36.64
1801 Drink, on Ice   1 518 43.00
9
9
1802 Edge   3 416 59.72
6
12
1803 Fold   56 41.83
1804 Genetic Code   2 262 47.55
17
26
1805 Largest Rectangle in a Histogram   222 8041 27.58
18
24
1810 Nuclear Plants   21 14.09
1811 Longest Common Substring   33 3057 21.24
20
18
1812 Longest Common Substring II   14 1806 17.69
29
29
1991 Another Continuous Fractions Problem   1 82 19.89
34
17
2000 Boxes (Hard)   2 17 3.07
26
34
2002 Random Number Generator   97 42.09
2005 Minus Operation   8 304 33.25
30
30
2006 Load Balancing   19 1886 47.37
11
19
2007 Another Very Easy Problem! WOW!!!   17 758 39.00
13
28
2008 Dab of Backpack   17 667 23.63
21
17
2009 Cryptography   1 142 4.80
1
34
2038 Rectangle Tiling   2 112 41.27
1
1
2070 Minimum Distance   77 19.18
17
1
2123 Candy I   95 28421 44.19
3
4
2124 Last Non-Zero Digit of Factorials   4 472 25.01
26
34
2125 Number Labyrinth   2 61 24.84
17
17
2127 Rain   3 432 40.34
17
14
2128 K-In-A-Row   5 436 33.52
13
9
2129 Cake   69 21.65
2131 Get Back!   54 42.14
2132 Puzzle   87 33.11

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