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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
12151 Pizzamania   28 2135 28.26
5
4
13049 The Loyalty of the Orcs   89 28.27
28599 Counting Magical Permutatitons   7 56 28.28
17
29
1451 01 Sequence   94 28.29
18261 Maggu and Weird things   23 28.30
1
1
19149 Virus Revisited   2 90 28.30
1
17
4644 Proving Equivalences   1 194 28.33
17
17
15996 Number Magic II   23 28.35
26
17
2961 Triomino Game   2 236 28.36
26
42
22528 Paths in a Tree   3 43 28.37
21
21
15086 Land Acquisition   37 1311 28.38
24
30
2319 Sequence   214 28.38
8558 Linear Equation Solver   2 15 28.38
17
34
8189 Circles On A Screen   81 28.40
4324 The fate of the pineapple   40 28.41
15572 Garden   -1 18 28.41
377 Taxi   14 1235 28.41
13
16
10334 SOLDIERS   6 745 28.42
9
4
21360 Suffix Equal Prefix   5 493 28.42
13
13
31928 Those College Days!   1 234 28.43
5
6
14887 Good Travels   27 456 28.43
26
25
2882 The Warehouse   1 24 28.46
34
17
34501 Divisible Strings   5 211 28.49
15
17
6169 Standing Sequence   2 118 28.49
34
39
7486 Rooks   4 226 28.49
9
13
6477 Bowling   3 518 28.50
8
11
18149 Rama and Friends   10 987 28.51
14
12
1774 All Discs Considered   10 513 28.52
26
22
6471 Printing some primes   69 7017 28.54
13
11
71 Tree   3 447 28.56
12
9
3486 Elimination   67 28.57
3576 Boy Scouts   3 142 28.57
21
30
7209 Closest Triplet   2 276 28.57
24
21
7628 Mathematics   2 64 28.57
17
17
13918 String Queries   31 28.57
13940 Fibonacci vs Polynomial (HARD)   3 17 28.57
50
50
26181 Walking Jumper   5 28.57
34021 Prefix Square Free Words   8 28.57
35152 Best Saved For The Last   1 10 28.57
1
17
14834 Foxlings   34 1148 28.58
18
12
8791 Dynamic LCA   7 436 28.58
27
25
347 Lazy Cows   4 263 28.58
27
21
130 Rent your airplane and make money   88 3339 28.59
18
17
3861 Laser Phones   30 1356 28.60
20
18
2816 Common Subsequences   5 217 28.61
26
34
9385 Strictly not a Prime   9 363 28.62
17
12
23515 The Last String Bender   9 135 28.64
19
11
16696 Nadal vs Djokovic   152 28.67
34
26
4988 Madrids One Way Streets   5 196 28.68
15
15
16909 Critical Edges   47 1746 28.69
14
15

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