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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2742 Summing Sums   17 920 19.08
16
23
2743 Prefix Tiling   1 165 27.78
17
34
2815 Increasing Subsequences   53 2182 28.16
15
22
2816 Common Subsequences   5 220 28.77
26
34
2817 Distinct Increasing Subsequences   9 794 24.57
22
26
2826 Round-Robin Scheduling   12 647 36.14
23
22
2829 Time Limit Exceeded   4 256 21.46
34
34
2832 Find The Determinant III   1 305 20.37
17
9
2833 Super Dice Game   1 24 10.16
17
34
2835 Memory Limit Exceeded   1 90 31.34
26
26
2852 Broken Keyboard   19 1217 31.70
14
14
2853 Decode the Strings   5 430 39.73
15
17
2855 Forest   61 12.60
2856 Help Bob   6 277 31.69
21
23
2877 Another understanding of Super Dice Game   66 10.25
2878 Knights of the Round Table   2 551 22.48
9
17
2879 The Cow Doctor   144 33.33
17
2880 Wild West   101 42.51
17
34
2881 Find the Clones   17 2054 44.55
9
7
2882 The Warehouse   1 26 30.15
34
17
2883 Widget Factory   2 165 34.63
26
26
2884 Martian Mining   88 2319 47.75
13
22
2885 Word Rings   2 393 15.51
17
34
2898 Party of Cloaked Killers   28 16.23
2899 Volunteers   59 45.29
17
34
2901 One Geometry Problem   9 1826 36.15
4
13
2902 Candy IV   33 46.46
50
34
2903 Transportation   11 19.12
2905 Not a Triangle   93 5047 38.69
11
11
2906 GCD2   60 6858 36.50
12
11
2916 Can you answer these queries V   52 2838 26.61
23
24
2939 Query on a tree V   79 1900 28.65
29
30
2940 Untitled Problem II   125 15.39
34
2944 Emmons   7 7.19
2946 Eclipse   1 24 10.19
50
50
2961 Triomino Game   2 238 28.16
26
42
2962 Painting Blocks (Act I)   112 57.88
2963 Painting Blocks (Act II)   1 60 21.10
17
34
3002 Electrophoretic   14 20.00
3003 Median Filter   2 21 43.26
34
34
3004 Life Game   -1 76 35.28
34
1
3005 Subdividing a Land   28 33.02
3006 Connect Line Segments   1 74 23.94
17
17
3007 Oil Company   3 177 25.03
23
28
3008 Finding the Top RPS Player   1 183 65.90
23
28
3009 Revenge of Voronoi   14 30.26
3010 Castle Wall   25 19.85
3023 Binary multiplication   3 228 24.98
17
17
3033 Help the soldier   18 1248 28.98
12
14
3070 How many subsequences   1 97 9.80
34
34

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