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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1002 Uncle Jack   13 2958 39.66
9
8
1001 Babylonian Roulette   2 652 50.00
17
17
1000 Equidivisions   -1 643 23.40
13
13
999 Generalized Matrioshkas   412 32.54
996 Continuous Fractions   1 274 37.37
17
17
987 Mobile   70 15.53
972 Birthday   119 19.36
967 Parking Bay   3 551 49.17
12
23
964 Entrapment   6 336 23.92
17
24
962 Intergalactic Map   2 563 23.39
19
28
944 Free Tour   16 3.34
913 Query on a tree II   115 4367 20.68
24
21
912 Submatrix of submatrix   1 166 26.18
34
17
904 Image Perimeters   3 331 59.44
17
17
903 Double Vision   64 56.49
902 Hangover   56 17743 62.75
3
3
901 Index Generation   37 53.09
900 Split Windows   31 56.90
899 Ws Cipher   6 837 38.33
14
15
898 Transmitters   2 275 48.53
34
26
872 Mark-up   119 29.50
34
17
871 Letter Sequence Analysis   3 106 42.68
26
9
870 Basically Speaking   7 1434 43.70
6
6
869 Galactic Import   3 139 45.56
6
6
867 Perfect Cubes   11 2166 47.61
7
5
866 DNA Translation   117 21.59
861 Counting inversions   6 458 20.04
34
28
850 Soccer Choreography   4 4.02
839 Optimal Marks   8 791 24.35
28
34
827 Trigonometric optimization   77 27.87
780 The Archipelago   36 42.18
45
34
760 Convex Hull 3D   117 41.56
757 Thermal Luminescence   121 39.26
744 Longest Permutation   4 601 19.71
15
19
741 Steady Cow Assignment   5 462 30.86
20
31
740 Treats for the Cows   260 8471 42.61
13
14
739 The Moronic Cowmpouter   19 3038 50.57
11
15
738 Another Counting Problem   1 224 40.38
735 Minimum Diameter Spanning Tree   1 182 33.93
17
30
734 Ivan and his interesting game   228 34.19
733 Mountain Walking   1 748 25.32
34
26
729 Move your armies   77 20.04
726 Promotion   24 2062 28.21
12
8
709 The day of the competitors   38 1545 28.95
17
27
707 Triple-Free Sets   1 161 40.60
34
34
705 New Distinct Substrings   41 3667 26.21
26
24
704 Remove The String   12 595 14.91
17
27
703 Mobile Service   6 889 21.32
24
28
702 Barn Expansion   151 23.30
700 Branch Prediction   74 18.00

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