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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
25959 Next Lexicographically Greater Substring   4 43 21.43
23
23
34636 Richie Rich and Keen Bean   43 41.74
17
23
35147 Bermuda Love Triangle   6 43 57.43
13
15
35672 Try to learn properly   7 43 15.62
21
21
38365 Asacoco Prescription   2 43 19.10
17
26
41507 GCD Product Sum   6 43 31.40
6
23
309 The Room Pattern   1 44 15.90
34
17
407 Random Number   44 28.25
17
17
1672 The Great Indian Wedding   44 21.93
1788 Fractan   44 32.76
2189 Making Pairs   1 44 16.21
34
42
2648 Archiver   1 44 13.46
34
50
3078 Copying DNA   44 23.53
7050 Necklace Decomposition   44 59.79
7566 Expected Cycle Sums   44 46.40
7783 Commuting Functions   44 25.22
9896 Train delays   44 25.40
10106 Coin Collecting   44 39.79
11276 Adventure   44 37.36
12008 Fibonacci recursive sequences (medium)   44 27.49
13364 THE N WITTY FRIENDS   1 44 20.85
17
17
20849 Interesting queries   2 44 36.32
34
34
21061 Yet Another Subset Sum Problem   2 44 45.09
50
50
21092 DRAW TABLE   6 44 54.07
17
1
21104 Jarin Loves New Task   6 44 37.28
21
21
31430 Highschool Homework   6 44 21.18
21
21
34409 Disconnected country   1 44 21.66
34
34
182 Window   1 45 29.80
17
34
3359 Stack   45 15.60
3646 Adventure Tourism   45 15.69
3972 Stargates   45 13.29
7211 Elastic Bands   1 45 55.72
17
17
8263 Big Pyramid   3 45 59.76
23
23
9038 Chessboard Billiard   45 24.91
9042 HQNP Incomputable   4 45 33.55
1
9
10141 STRAZA   45 46.51
34
17
10465 One Theorem, One Year   45 42.08
10508 Buttons   45 24.77
10877 Decoys and Diversions   45 18.03
9
17
11440 Unlock it ! Part 2   45 21.02
11707 Wrong directions   2 45 31.05
39
34
12651 Finding Fishes   1 45 27.98
20986 Hypertubes   6 45 42.31
20
23
21068 Popular   3 45 24.53
34
50
21643 Unhappy Numbers   6 45 36.75
31
31
21834 Sadde and His City   3 45 23.83
28
23
27483 Counting Words   4 45 49.15
17
21
28466 Leonardo de Pisa   3 45 14.86
1
1
30009 Game of MODs   7 45 23.62
19
17
34621 NARUTO AND HILLS   8 45 41.72
20
15

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