list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
37420 Anti Hash   3 34 15.25
42
42
12887 Ant Colony Optimization   42 63.00
4839 Ant   3 190 39.06
23
28
11371 Answer the boss!   32 1153 34.92
15
15
2007 Another Very Easy Problem! WOW!!!   17 760 39.04
13
28
23875 Another Version of Inversion   6 63 30.57
21
21
22741 Another Valentine Maze Game (2D)   2 9 27.18
50
34
22740 Another Valentine Maze Game (1D)   4 42 47.33
5
21
2877 Another understanding of Super Dice Game   64 10.00
3974 Another Tree Problem   7 645 32.53
17
23
34379 Another Travelling Salesman Problem   1 4 33.33
34
12556 Another Traffic Problem   32 15.70
7565 Another Sorting Algorithm   1 29 14.60
50
1
1470 Another Sequence Problem   3 191 24.49
43
27
421 Another Road Problem   68 24.54
17
34
2565 Another Permutation Problem   1 56 24.15
34
17
1715 Another Necklace Problem   50 19.00
1671 Another Mathematical Problem   61 11.37
4194 Another Lucky Numbers   4 137 33.50
17
13
2371 Another Longest Increasing Subsequence Problem   16 797 13.46
29
33
4212 Another Longest Increasing Subsequence Problem   11 48.15
3466 Another Longest Common Subsequence Problem   6 42.86
12958 Another Gift Problem   35 18.33
6059 Another GCD problem   331 45.61
6285 Another Game With Numbers   32 1236 30.52
11
13
738 Another Counting Problem   1 225 40.41
1
1
1991 Another Continuous Fractions Problem   1 82 19.89
34
17
6042 Another Box Problem   10 833 49.88
6
17
684 Another Assignment Problem   1 103 12.40
34
1
14049 Annual Day   1 88 19.50
12
12
15312 Annoying Coins Quest   1 30 42.32
17
34
18915 Anils Proposal   2 26 18.54
50
50
32857 Angry Siam   4 56 34.01
30
30
1022 Angels and Devils   6 668 31.09
26
25
5832 AND Rounds   51 1693 24.82
17
20
36941 AND Queries   4 12 25.74
23
34
8478 Ancient Pocket Calculator   7 4.44
15088 Ancient Aliens   5 52.00
34
1
41834 Anagrams and GCD   10 9.17
41890 Anagrams and Divisibility   5 6.14
16243 Anagrams   2 259 25.32
17
12
13768 An Experiment by Penny   7 603 59.67
8
14
26646 An easy Problem   8 64 54.74
13
21
11931 AMZ Word   12 1698 64.69
9
10
11932 Amz Rock   13 1762 61.93
4
7
11354 Amusing numbers   53 3242 59.85
13
15
13096 Amr Samir   5 916 31.08
9
10
10450 Amoeba   98 17.32
40667 Ambitious XOXO   5 36 48.84
11
14
1673 Ambitious Manager   5 462 36.55
21
17

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