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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
34812 Kth Power Summation   6 54 17.19
25
19
12371 High Mountains   41 17.20
34
34
1329 Matrix   6 409 17.21
28
26
22331 Intersection Query   1 13 17.21
50
34
16580 Query on a tree VII   1 250 17.25
34
34
1458 Help Blue Mary Please! (Act II)   1 80 17.26
8549 BST again   1 86 17.28
17
34
15980 Ascending Fibonacci Numbers   23 802 17.27
17
13
6717 Two Paths   8 212 17.28
34
36
25182 Acceptable numbers   2 62 17.28
12
23
1487 Query on a tree III   532 17.28
3646 Adventure Tourism   44 17.28
10725 String Subsequence   3 72 17.29
26
26
12807 Recursive Sequence (Version X)   7 17.31
10450 Amoeba   98 17.32
36718 Fashionable self-describing numbers   6 51 17.33
30
34
8105 Dot Product Maximization   3 71 17.33
17
17
76 Editor Inverse   64 17.34
7851 Stacks of Zippy   1 18 17.37
34
34
13592 Expected Time to Love   1 39 17.39
17
34
15892 Cave   1 11 17.39
17
34
19224 Lights, Snakes and Cages   4 84 17.40
24
34
21861 I Love Strings   3 51 17.40
23
23
36710 To the Bird-planet   2 37 17.41
17
9
7972 World of cubes   34 17.42
10596 Monkey and apples   6 162 17.43
30
17
1335 Maze   62 17.43
18932 Sum of primes (reverse mode)   5 21 17.44
45
45
86 November Rain   4 292 17.48
21
21
16280 Flowers of Babylon   1 47 17.48
17
50
13826 The Grandslam of Grandslams!   11 17.50
21690 Power the Power Up   10 474 17.51
17
23
5885 Troops of Sand Monsters   2 107 17.52
17
17
375 Query on a tree   163 5567 17.52
33
27
34864 Large Sum   7 195 17.53
13
13
16825 Divisors   5 86 17.54
21
26
36145 Machine Cooling II   2 34 17.56
17
17
24191 Eagle and Dogs   18 533 17.58
21
28
18510 Ross generates Data   4 97 17.60
34
26
26054 BMW   21 608 17.61
12
14
9124 Sightseeing   116 17.61
2658 Art of War   17 17.65
8734 Charlie and the Chocolate Factory   1 40 17.65
26
34
9645 Joy of CompuTenis   6 17.65
7232 Inversion Sort   5 155 17.67
32
23
391 Railroads   84 17.69
17
17
688 Toy Cars   1 559 17.70
9
17
1812 Longest Common Substring II   14 1818 17.70
29
29
12241 Classification from ErdÅ‘s and Selfridge   5 27 17.71
28
28
12916 MMM   3 82 17.71
21
26

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