list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2742 Summing Sums   6 625 19.19
21
21
2743 Prefix Tiling   -1 142 29.01
23
34
2815 Increasing Subsequences   18 1457 29.89
14
18
2816 Common Subsequences   1 172 28.40
17
50
2817 Distinct Increasing Subsequences   4 605 25.59
24
27
2826 Round-Robin Scheduling   4 510 34.49
17
21
2829 Time Limit Exceeded   147 20.77
2832 Find The Determinant III   211 28.34
2833 Super Dice Game   1 19 9.02
17
34
2835 Memory Limit Exceeded   1 82 31.89
26
26
2852 Broken Keyboard   9 835 35.10
13
13
2853 Decode the Strings   3 357 38.22
17
23
2855 Forest   48 14.74
2856 Help Bob   4 202 30.79
17
22
2877 Another understanding of Super Dice Game   53 7.91
2878 Knights of the Round Table   55 16.33
2879 The Cow Doctor   127 36.67
17
2880 Wild West   77 41.53
17
34
2881 Find the Clones   11 1710 44.01
8
5
2882 The Warehouse   19 24.55
2883 Widget Factory   47 32.40
2884 Martian Mining   27 1240 47.37
13
22
2885 Word Rings   90 18.16
2898 Party of Cloaked Killers   26 23.39
2899 Volunteers   49 49.74
17
34
2901 One Geometry Problem   5 1361 39.55
4
14
2902 Candy IV   20 46.67
50
34
2903 Transportation   11 54.17
2905 Not a Triangle   25 2461 38.87
12
11
2906 GCD2   23 4285 36.31
11
10
2916 Can you answer these queries V   13 1078 31.26
19
26
2939 Query on a tree V   13 431 30.97
31
35
2940 Untitled Problem II   87 15.07
2944 Emmons   5 10.11
2946 Eclipse   1 15 5.39
50
50
2961 Triomino Game   209 28.20
2962 Painting Blocks (Act I)   101 57.86
2963 Painting Blocks (Act II)   51 18.93
3002 Electrophoretic   9 20.93
3003 Median Filter   16 31.33
3004 Life Game   -1 65 35.08
34
1
3005 Subdividing a Land   20 36.92
3006 Connect Line Segments   60 24.78
3007 Oil Company   1 125 24.61
34
34
3008 Finding the Top RPS Player   156 70.50
23
28
3009 Revenge of Voronoi   11 23.44
3010 Castle Wall   15 14.29
3023 Binary multiplication   2 193 24.33
17
17
3033 Help the soldier   13 1009 29.45
10
10
3070 How many subsequences   79 8.22

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