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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2531 Spatial Concepts Test   1 74 66.39
17
34
2565 Another Permutation Problem   1 59 23.46
34
17
2643 Starcraft I   58 22.30
2648 Archiver   1 47 13.74
34
50
2649 Weird sorting   1 61 25.64
1
34
2658 Art of War   17 14.12
2660 Example   1 13 17.99
17
17
2661 Illumination   10 4.44
2662 Put a Point in a Hyperspace   21 11.79
2666 Query on a tree IV   4 746 13.54
38
34
2668 Polygon   1 68 20.45
26
34
2670 Count Minimum Spanning Trees   4 189 17.41
28
39
2699 Recursive Sequence (Version II)   16 1013 26.12
26
24
2709 Untitled Problem   30 16.67
2713 Can you answer these queries IV   60 4383 17.75
21
21
2714 Cow Cars   6 670 37.51
15
17
2715 Glasnici   3 349 37.40
26
30
2716 Maximal Quadrilateral Area   -1 6255 50.22
3
8
2727 Army Strength   40 14567 41.23
4
4
2728 Breaking in   8 304 26.86
30
19
2731 Inventing Test Data   4 555 24.97
15
28
2733 K Equal Digits   16 13.65
2734 Large party   40 26.19
2735 Simplify the Railroad System   62 35.19
17
1
2737 Perfect Rhyme   5 437 16.99
27
26
2742 Summing Sums   17 921 19.10
16
23
2743 Prefix Tiling   1 166 27.86
17
34
2815 Increasing Subsequences   53 2184 28.16
15
22
2816 Common Subsequences   5 223 28.92
26
34
2817 Distinct Increasing Subsequences   9 795 24.57
22
26
2826 Round-Robin Scheduling   12 650 36.17
23
22
2829 Time Limit Exceeded   4 260 21.67
34
34
2832 Find The Determinant III   1 308 20.46
17
9
2833 Super Dice Game   1 24 9.62
17
34
2835 Memory Limit Exceeded   1 92 31.60
26
26
2852 Broken Keyboard   19 1220 31.73
14
14
2853 Decode the Strings   5 432 39.64
15
17
2855 Forest   62 12.68
2856 Help Bob   6 278 31.72
21
23
2877 Another understanding of Super Dice Game   67 10.33
2878 Knights of the Round Table   2 563 22.74
9
17
2879 The Cow Doctor   145 33.46
17
2880 Wild West   103 42.23
17
34
2881 Find the Clones   17 2057 44.58
9
7
2882 The Warehouse   1 27 30.66
34
17
2883 Widget Factory   2 168 34.93
26
26
2884 Martian Mining   89 2328 47.80
13
22
2885 Word Rings   2 403 15.79
17
34
2898 Party of Cloaked Killers   28 16.23
2899 Volunteers   60 45.00
17
34

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