list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1774 All Discs Considered   10 518 28.39
24
20
2053 Key Task   37 1186 31.75
24
22
15086 Land Acquisition   39 1486 29.39
24
30
3978 Distance Query   71 1906 32.93
24
21
14 I-Keyboard   8 1302 42.77
24
21
4198 Lego   5 191 25.21
24
22
7734 Twist and whirl - want to cheat   8 244 45.45
24
17
8129 Sky Lift   2 141 25.58
24
19
8222 Substrings   7 1310 29.99
24
27
24957 Petya Brother and Repairment of Roads   9 170 27.97
24
24
27942 Product it again   6 148 32.98
24
20
30690 Ada and Nucleobase   30 514 43.84
24
26
388 Menu   7 350 18.96
25
16
839 Optimal Marks   8 858 24.67
25
34
6322 The hunt for Gollum   18 708 23.02
25
16
11180 369 Numbers   19 857 12.50
25
23
34812 Kth Power Summation   6 60 16.62
25
19
18 The Bytelandian Cryptographer (Act II)   4 666 28.42
25
1
1043 Can you answer these queries I   568 14188 18.97
25
24
212 Water among Cubes   53 1597 26.35
25
27
4110 Fast Maximum Flow   48 3007 34.24
25
22
12866 Nlogonian Tickets   12 325 20.87
25
24
5 The Next Palindrome   452 20559 10.78
25
18
10477 GM plants   16 343 29.17
25
30
33 Trip   17 2050 26.35
25
16
18167 SubXor   76 1872 30.67
25
29
3946 K-th Number   243 5707 35.22
25
27
34 Run Away   2 528 22.22
26
34
200 Monodigital Representations   1 168 30.27
26
26
220 Relevant Phrases of Annihilation   690 23.20
26
26
373 Greedy island   6 515 33.60
26
26
518 Zig-Zag Permutation   1 47 29.82
26
26
1696 Will Indiana Jones Get There   2 128 27.59
26
17
1703 ACM (ACronymMaker)   52 1089 29.68
26
21
1741 Tetris 3D   2 188 32.54
26
42
1785 Code   2 229 26.43
26
30
1794 Greedy Hydra II   2 76 18.65
26
26
1835 The SetStack Computer   1 168 28.63
26
17
1865 Making Waves   189 43.60
26
9
2000 Boxes (Hard)   2 17 2.96
26
34
2124 Last Non-Zero Digit of Factorials   4 485 25.45
26
34
2138 Pibonacci   3 48 14.31
26
39
2317 Bracket Sequence   1 54 22.76
26
34
2322 Tree Game   2 324 43.40
26
42
2668 Polygon   1 67 20.30
26
34
2715 Glasnici   3 340 37.40
26
30
2816 Common Subsequences   5 220 28.77
26
34
2835 Memory Limit Exceeded   1 90 31.34
26
26
2883 Widget Factory   2 162 34.32
26
26
2961 Triomino Game   2 238 28.16
26
42

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