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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1695 Grandpa’s Rubik Cube   1 110 60.61
1696 Will Indiana Jones Get There   2 119 26.80
28
23
1697 Ohgas' Fortune   4 706 64.40
9
4
1698 Polygonal Line Search   1 156 62.11
17
17
1699 Numeral System   13 2214 67.15
6
3
1700 Traveling by Stagecoach   9 437 37.94
19
17
1701 Earth Observation with a Mobile Robot Team   10 40.74
1702 Cleaning Robot   45 1527 34.32
28
20
1703 ACM (ACronymMaker)   52 1070 29.78
26
21
1704 Countdown   298 25.14
26
9
1705 The Game of Efil   89 49.61
1706 Queens, Knights and Pawns   4 833 33.09
17
9
1707 Reliable Nets   4 340 31.57
28
23
1708 Square Count   70 30.29
1709 Swamp Things   285 40.35
1710 Two Ends   115 3755 42.27
18
17
1712 Permalex   -1 168 19.49
34
34
1713 Funny scales   12 560 30.50
17
16
1715 Another Necklace Problem   50 19.00
1716 Can you answer these queries III   232 10669 42.72
22
21
1722 Life, the Universe, and Everything II   66 33.90
1723 Bee Maja   3 556 53.51
17
21
1724 Counting Triangles   69 13011 34.03
7
21
1725 The Importance   97 41.48
1726 Exchange   18 6.52
1728 Common Permutation   26 4114 46.46
6
6
1739 Yet Another Equation   219 40.57
1741 Tetris 3D   1 157 32.40
34
50
1744 Evaluate the polynomial   19 2632 48.69
5
7
1748 Sequence Partitioning II   1 54 25.26
17
34
1754 Divisor Summation (Hard)   30 1122 15.50
22
21
1771 Yet Another N-Queen Problem   2 320 24.40
17
34
1772 Find The Determinant II   73 27.71
1774 All Discs Considered   10 513 28.52
26
22
1775 Boolean Logic   1 95 22.81
17
17
1776 DNA Laboratory   3 107 11.13
34
23
1784 IOICamp Sequence   1 318 12.74
1
17
1785 Code   2 218 25.51
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 1713 32.41
21
21
1800 Fixed Partition Contest Management   59 36.64
1801 Drink, on Ice   1 518 43.00
9
9

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