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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2832 Find The Determinant III   1 308 20.46
17
9
2833 Super Dice Game   1 24 9.62
17
34
2835 Memory Limit Exceeded   1 92 31.60
26
26
2852 Broken Keyboard   19 1220 31.73
14
14
2853 Decode the Strings   5 432 39.64
15
17
2855 Forest   62 12.68
2856 Help Bob   6 278 31.72
21
23
2877 Another understanding of Super Dice Game   67 10.34
2878 Knights of the Round Table   2 562 22.72
9
17
2879 The Cow Doctor   145 33.46
17
2880 Wild West   103 42.23
17
34
2881 Find the Clones   17 2056 44.57
9
7
2882 The Warehouse   1 27 30.66
34
17
2883 Widget Factory   2 167 34.83
26
26
2884 Martian Mining   89 2328 47.80
13
22
2885 Word Rings   2 403 15.79
17
34
2898 Party of Cloaked Killers   28 16.23
2899 Volunteers   60 45.00
17
34
2901 One Geometry Problem   9 1827 36.14
4
13
2902 Candy IV   33 46.46
50
34
2903 Transportation   11 19.12
2905 Not a Triangle   93 5052 38.67
11
11
2906 GCD2   60 6867 36.48
12
11
2916 Can you answer these queries V   52 2889 26.69
23
24
2939 Query on a tree V   79 1922 28.76
29
30
2940 Untitled Problem II   126 15.45
34
2944 Emmons   7 7.19
2946 Eclipse   1 24 9.76
50
50
2961 Triomino Game   2 240 28.24
26
42
2962 Painting Blocks (Act I)   113 57.95
2963 Painting Blocks (Act II)   1 61 21.28
17
34
3002 Electrophoretic   15 20.93
3003 Median Filter   2 21 42.66
34
34
3004 Life Game   -1 76 35.47
34
1
3005 Subdividing a Land   28 33.02
3006 Connect Line Segments   1 79 24.38
17
17
3007 Oil Company   3 178 25.08
23
28
3008 Finding the Top RPS Player   1 183 65.90
23
28
3009 Revenge of Voronoi   14 30.26
3010 Castle Wall   26 20.15
3023 Binary multiplication   3 229 25.04
17
17
3033 Help the soldier   18 1253 29.00
12
14
3070 How many subsequences   1 99 9.90
34
34
3078 Copying DNA   48 21.17
3105 Power Modulo Inverted   6 1155 27.55
15
23
3106 Dictionary Subsequences   3 170 18.47
17
17
3107 Odd Numbers of Divisors   27 1072 18.44
22
22
3108 Charlesbert and Merangelou   75 44.44
3109 Longest Common Prefix   4 396 25.51
38
34
3110 Palindromic Number   3 101 21.07
9
17

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