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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2426 Palindromes   9 1001 24.46
17
14
6187 Jane and Tarzan   6 213 24.46
17
26
10573 Problem Offensive Strategy   1 69 24.47
17
17
32439 Ada and Bloom   1 55 24.49
9
26
9518 The Time of Day   1 37 24.49
17
34
36266 Nahid The Reporter   3 12 24.49
1
1
1470 Another Sequence Problem   3 191 24.49
43
27
15556 Count right angle triangles   3 46 24.49
34
42
8321 Chocolate distribution   115 24.51
3109 Longest Common Prefix   4 358 24.51
38
34
2817 Distinct Increasing Subsequences   9 785 24.52
22
26
16283 Treasure Island   5 131 24.53
17
15
21068 Popular   3 45 24.53
34
50
421 Another Road Problem   68 24.54
17
34
4154 IZBORI   36 24.54
239 Tour de Byteland   1 85 24.56
17
17
39786 Selling Greeting Cards   7 89 24.56
11
12
18964 Sum of subsequences   23 24.58
32724 nth number   4 634 24.58
12
11
15994 Boxes of Chocolate   1 87 24.59
17
17
9459 Connecting three towns (variation)   1 52 24.60
17
34
91 Two squares or not two squares   79 6037 24.60
11
14
7022 Cow Patterns   3 115 24.60
28
28
3261 Race Against Time   37 1096 24.61
21
21
12318 My Reaction when there is no internet connection   29 24.62
23
12
27039 Assembly line   17 516 24.62
17
14
25048 Robot   4 76 24.62
17
26
185 Chase   2 216 24.63
1
26
9242 B Beware, the end of the world   1 31 24.63
17
17
30759 Ada and Species   8 104 24.65
26
31
90 Minimizing maximizer   3 374 24.67
17
26
8945 Grid points (speed variation)   24 24.68
8989 Funny programming contest   3 34 24.71
12
23
14978 Homemade Asteroids   2 62 24.75
17
17
325 The Tall Windmills   82 24.75
34
7666 Telecommunications   22 24.75
8839 Longest Common Difference Subsequence   3 72 24.75
34
39
29695 GO GOA GONE   24 857 24.76
12
12
10508 Buttons   45 24.77
1468 Outside it is now raining   25 24.78
1325 Partial Sums   2 223 24.78
9
1
9971 Adventurous Chess Masters   20 24.79
26073 Counting Divisors   3 122 24.79
39
34
4302 (K,N)-Knight   3 311 24.80
14
24
7718 Number of common divisors   86 6957 24.80
12
13
23821 Magic Schools   1 23 24.81
34
34
5832 AND Rounds   51 1693 24.82
17
20
2125 Number Labyrinth   2 61 24.84
17
17
11895 DONALDO   7 508 24.85
11
13
14955 Dancing Cows   24 592 24.86
15
22

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