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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
7579 Power Calculus   277 46.92
34
17
7623 Divisors VI   2 27 14.35
34
34
7760 Kids’ Wishes   1 92 31.74
34
1
7762 Electric Needs   1 23 41.30
34
17
7851 Stacks of Zippy   1 17 16.80
34
34
7857 Tower Game (Hard)   59 15.07
34
34
7868 Join   1 17 47.56
34
17
7881 Ljutnja   3 637 24.24
34
21
7891 Fibonacci Sequence   97 30.21
34
34
7971 The Cyber Traveling Salesman   1 33 36.07
34
17
8056 Regex Edit Distance   2 32 40.62
34
42
8074 God of Number Theory   1 29 36.45
34
50
8119 CIRU2   1 172 36.15
34
34
8324 Military patrol   1 54 30.20
34
50
8335 Counting the teams   1 23 45.61
34
50
8398 Quadratic Equation   1 600 28.86
34
17
8410 Snaky Numbers   2 81 39.26
34
34
8434 Kolica   2 61 38.00
34
17
8462 Barn Allocation   1 146 53.98
34
34
8491 Messy Phone List   1 52 19.92
34
17
8578 Reverse the Sequence   1 86 41.51
34
50
8625 Just The Simple Fax   1 76 41.10
34
17
8747 Substrings II   6 147 10.60
34
30
8839 Longest Common Difference Subsequence   3 72 24.75
34
39
8845 Entertainment   1 48 37.43
34
8886 Guess number!   17 5.03
34
34
9046 Clock Hands   2 376 22.31
34
26
9081 Snail family problems   2 81 24.05
34
17
9098 Long Common Subsequence   2 190 35.96
34
17
9120 Magic Star   2 170 52.75
34
1
9137 Pyramid Sums   92 34.78
34
17
9367 Segment Flip   1 85 10.33
34
34
9444 Block Drop   1 24 43.02
34
34
9504 Paint on a Wall   1 23 40.59
34
26
9520 Tanks   1 14 12.41
34
34
9527 Department   7 5.15
34
17
9693 Revenge of Fibonacci   2 93 30.94
34
34
9721 2s Complement   1 173 31.83
34
34
9725 Queens on a Board   2 51 50.00
34
34
9748 Palindromes   1 91 29.27
34
34
9858 Štef and Barica   2 73 36.92
34
17
9887 Binomial coefficients   1 154 26.64
34
34
9888 Bird tree   1 297 65.18
34
42
9941 GRE Words   2 112 20.39
34
34
9967 Playing with Words   2 37 32.99
34
26
9975 No Stories Any More!   1 46 29.02
34
34
10089 Locks and Keys   1 17 33.75
34
17
10107 Cybercrime Donut Investigation   2 54 26.94
34
42
10114 Remoteland   3 128 56.19
34
28
10141 STRAZA   45 46.51
34
17

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