list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7336 Mastermind   487 36.11
7337 Shuffling   19 15.95
7356 Iterated Bitcount Function   2 35 16.95
42
34
7363 Tree Sum   5 159 34.77
42
45
7378 Manhattan Companies   13 15.13
7380 Factorial challenge   5 342 31.50
14
26
7386 Activities   62 1429 25.48
16
19
7387 Airplane Parking   53 22.88
7389 Rating Hazard   21 21.10
7402 Repair Depots   14 46.34
7403 Messy Administration   1 9 35.00
17
17
7404 Just on Time   2 12 28.81
17
17
7405 Delicious Pancakes   1 731 27.05
11
11
7406 Beehive Numbers   38 9188 58.88
5
9
7408 Camelot   2 62 38.01
17
17
7409 Drawing Quadrilaterals   51 12.12
7422 Escape from Jail Again   7 437 42.11
30
32
7423 File Recover Testing   17 917 35.55
7
11
7424 Girls and Boys   91 12278 46.93
4
10
7425 Hackers   4 166 31.38
26
17
7426 Imperial Units   3 500 45.43
3
12
7427 Jara’s Legacy   81 39.79
7430 Tower Of Hanoi - Revisited   13 2121 51.23
8
14
7486 Rooks   4 227 28.56
9
13
7487 Flibonakki   16 852 29.56
21
28
7488 LCM GCD Love   6 184 19.13
17
13
7489 Slow Growing Bacteria   1 82 11.67
17
34
7490 Biology   13 5.80
7507 Wonderful Randomized Sum   3 376 40.54
1
1
7555 A - Crazy Rows   2 180 25.47
17
21
7556 B - Stock Charts   39 39.64
7558 D - Alphabetomials   10 50.00
7559 E - Football Team   9 19.70
7560 F - Interesting Ranges   9 25.00
7561 Lexicographic position   1 33 33.86
42
26
7563 Hi6   37 17.90
26
26
7565 Another Sorting Algorithm   1 29 14.60
50
1
7566 Expected Cycle Sums   44 46.40
7567 Divisor Summation Powered   13 363 21.32
17
23
7579 Power Calculus   280 47.10
34
17
7581 The Best Name for Your Baby   10 34.38
7583 Cubic Eight-Puzzle   1 29 32.17
50
34
7586 Number of Palindromes   9 1344 46.24
13
13
7588 Wise And Miser   69 5414 67.80
8
10
7589 Cave Crisis   11 65.22
7599 Optimal Strategy for the ICPC   8 18.00
7600 Milk Trading   5 183 30.24
1
28
7602 New Game with a Chess Piece   4 224 31.14
17
34
7603 Fibonacci Factor   1 26 26.94
7623 Divisors VI   2 27 14.35
34
34

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