list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2742 Summing Sums   2 595 19.09
17
17
2743 Prefix Tiling   138 28.74
9
26
2815 Increasing Subsequences   11 1255 30.13
16
21
2816 Common Subsequences   151 28.09
2817 Distinct Increasing Subsequences   1 541 25.96
17
17
2826 Round-Robin Scheduling   3 471 34.04
17
17
2829 Time Limit Exceeded   132 19.63
2832 Find The Determinant III   198 27.39
2833 Super Dice Game   19 8.83
2835 Memory Limit Exceeded   76 32.65
17
17
2852 Broken Keyboard   6 672 38.06
16
16
2853 Decode the Strings   3 350 37.84
17
23
2855 Forest   48 14.66
2856 Help Bob   3 179 31.01
17
20
2877 Another understanding of Super Dice Game   53 7.67
2878 Knights of the Round Table   53 15.90
2879 The Cow Doctor   122 36.38
17
2880 Wild West   74 41.94
17
34
2881 Find the Clones   7 1552 43.54
10
6
2882 The Warehouse   19 24.55
2883 Widget Factory   47 32.40
2884 Martian Mining   22 1017 47.59
14
22
2885 Word Rings   80 18.30
2898 Party of Cloaked Killers   26 23.39
2899 Volunteers   48 51.10
2901 One Geometry Problem   2 1239 38.68
6
10
2902 Candy IV   18 44.64
2903 Transportation   11 48.15
2905 Not a Triangle   11 2165 38.03
12
10
2906 GCD2   15 3763 36.35
12
9
2916 Can you answer these queries V   8 899 32.09
26
28
2939 Query on a tree V   8 297 31.16
26
34
2940 Untitled Problem II   83 15.08
2944 Emmons   5 16.07
2946 Eclipse   1 4 5.81
50
50
2961 Triomino Game   203 28.25
2962 Painting Blocks (Act I)   100 57.91
2963 Painting Blocks (Act II)   50 18.73
3002 Electrophoretic   10 21.74
3003 Median Filter   16 31.25
3004 Life Game   -1 64 35.02
34
1
3005 Subdividing a Land   21 37.88
3006 Connect Line Segments   61 25.00
3007 Oil Company   1 119 24.56
34
34
3008 Finding the Top RPS Player   152 71.05
1
17
3009 Revenge of Voronoi   11 23.44
3010 Castle Wall   14 17.48
3023 Binary multiplication   1 190 24.27
17
17
3033 Help the soldier   8 898 29.24
9
17
3070 How many subsequences   75 8.13

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