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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2743 Prefix Tiling   1 162 27.94
17
34
2815 Increasing Subsequences   52 2143 28.18
14
22
2816 Common Subsequences   5 217 28.61
26
34
2817 Distinct Increasing Subsequences   8 783 24.53
19
26
2826 Round-Robin Scheduling   12 642 36.36
23
22
2829 Time Limit Exceeded   3 244 21.00
34
34
2832 Find The Determinant III   1 284 19.71
17
9
2833 Super Dice Game   1 21 10.00
17
34
2835 Memory Limit Exceeded   1 90 31.34
26
26
2852 Broken Keyboard   19 1188 31.46
14
14
2853 Decode the Strings   5 424 39.63
15
17
2855 Forest   57 12.20
2856 Help Bob   6 273 31.92
21
23
2877 Another understanding of Super Dice Game   64 10.00
2878 Knights of the Round Table   2 387 19.47
9
17
2879 The Cow Doctor   141 37.24
17
2880 Wild West   99 42.47
17
34
2881 Find the Clones   17 2035 44.45
9
7
2882 The Warehouse   1 24 28.46
34
17
2883 Widget Factory   2 92 32.37
26
26
2884 Martian Mining   87 2266 47.78
13
22
2885 Word Rings   2 311 14.23
17
34
2898 Party of Cloaked Killers   29 21.15
2899 Volunteers   55 46.91
17
34
2901 One Geometry Problem   9 1784 36.01
4
13
2902 Candy IV   31 51.25
50
34
2903 Transportation   11 46.43
2905 Not a Triangle   92 4959 38.61
11
11
2906 GCD2   60 6784 36.48
12
11
2916 Can you answer these queries V   51 2536 25.84
23
23
2939 Query on a tree V   75 1714 27.89
29
30
2940 Untitled Problem II   115 15.16
34
2944 Emmons   7 8.28
2946 Eclipse   1 24 10.75
50
50
2961 Triomino Game   2 236 28.36
26
42
2962 Painting Blocks (Act I)   107 58.24
2963 Painting Blocks (Act II)   1 55 20.19
17
34
3002 Electrophoretic   12 26.00
3003 Median Filter   2 20 47.58
34
34
3004 Life Game   -1 69 33.94
34
1
3005 Subdividing a Land   24 37.80
3006 Connect Line Segments   1 75 25.59
17
17
3007 Oil Company   3 178 25.08
23
28
3008 Finding the Top RPS Player   1 176 68.54
23
28
3009 Revenge of Voronoi   14 33.87
3010 Castle Wall   25 22.13
3023 Binary multiplication   3 226 25.00
17
17
3033 Help the soldier   18 1242 29.06
12
14
3070 How many subsequences   1 94 9.74
34
34
3078 Copying DNA   44 23.53

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