list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
682 Pairs of Integers   203 25.59
684 Another Assignment Problem   1 103 12.41
34
1
685 Partition the sequence   3 230 21.07
23
34
687 Repeats   1 856 25.24
34
42
688 Toy Cars   1 554 17.66
9
17
693 Lethal Warfare   2 362 46.92
9
17
694 Distinct Substrings   91 5470 26.36
21
24
695 Unite Fast   1 128 27.30
17
17
696 Truth or not   1 268 21.64
697 Matrix Words   94 26.20
698 Plane Hopping   1 287 25.80
17
699 Huge Knap Sack   1 138 24.92
17
17
700 Branch Prediction   74 18.00
702 Barn Expansion   151 23.30
703 Mobile Service   6 878 21.19
24
28
704 Remove The String   12 591 14.88
17
27
705 New Distinct Substrings   41 3651 26.17
26
24
707 Triple-Free Sets   1 161 40.60
34
34
709 The day of the competitors   38 1545 28.99
17
27
726 Promotion   24 2060 28.20
12
8
729 Move your armies   77 20.04
733 Mountain Walking   1 748 25.32
34
26
734 Ivan and his interesting game   228 34.19
735 Minimum Diameter Spanning Tree   1 182 33.97
17
30
738 Another Counting Problem   1 224 40.38
739 The Moronic Cowmpouter   19 3038 50.57
11
15
740 Treats for the Cows   260 8458 42.59
13
14
741 Steady Cow Assignment   5 456 30.57
20
31
744 Longest Permutation   4 599 19.69
15
19
757 Thermal Luminescence   121 39.26
760 Convex Hull 3D   117 41.56
780 The Archipelago   36 42.18
45
34
827 Trigonometric optimization   77 27.87
839 Optimal Marks   8 786 24.31
28
34
850 Soccer Choreography   4 4.02
861 Counting inversions   6 458 20.04
34
28
866 DNA Translation   117 21.59
867 Perfect Cubes   11 2166 47.63
7
5
869 Galactic Import   3 139 45.56
6
6
870 Basically Speaking   7 1434 43.70
6
6
871 Letter Sequence Analysis   3 106 42.68
26
9
872 Mark-up   119 29.50
34
17
898 Transmitters   2 272 48.64
34
26
899 Ws Cipher   6 837 38.33
14
15
900 Split Windows   31 56.90
901 Index Generation   37 53.09
902 Hangover   56 17735 62.75
3
3
903 Double Vision   64 56.49
904 Image Perimeters   3 331 59.44
17
17
912 Submatrix of submatrix   1 166 26.18
34
17

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