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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
42526 Village Unity   1 7 10.81
5 The Next Palindrome   452 20703 10.82
25
18
19686 Mining Camps   3 80 10.89
30
21
231 The Zebra Crossing   1 29 10.90
1965 Set Cover   2 25 10.92
1
17
34549 Mysteriousness of a Logical Expression   7 66 10.93
28
23
7378 Manhattan Companies   16 10.96
32879 Mahammad and strings   3 89 10.98
11
9
1776 DNA Laboratory   3 112 11.02
30
21
9751 Repairing Roads   1 21 11.02
17
34
11613 Aho-Corasick Trie   4 53 11.03
34
21
19367 St Bernard and Gravity   1 75 11.04
17
1
10230 Robbing Gringotts   56 11.07
5014 Crazy Receptionist   11 11.11
1004 Polygon Encoder   64 11.12
17
1
8747 Substrings II   6 164 11.23
34
30
9944 Ji-Tu Problem   17 11.23
6819 Yet Another Assignment Problem   1 42 11.26
1
32201 Right Shift   -1 221 11.26
17
8
12855 Teleport   4 11.32
17
34
10539 Bunnies   3 36 11.34
34
34
1678 Royal Treasury   -1 74 11.36
34
1
25818 NEKAMELEONI   16 11.40
7409 Drawing Quadrilaterals   51 11.46
10730 Michel and the championship   6 119 11.54
9
9
7489 Slow Growing Bacteria   1 87 11.57
17
34
30828 Class Leader   3 217 11.57
23
28
1269 CN Tower (Hard)   27 11.58
34
34
34370 Incomplete hierarchy   21 11.59
1
17
23351 Hiccup And Lucky Dragons   19 11.65
26
17
9 Direct Visibility   4 267 11.65
30
21
11808 Max 2214   1 11 11.70
25528 LUTRIJA   1 8 11.76
17
17
2662 Put a Point in a Hyperspace   21 11.79
13167 Totient in permutation (hard)   7 11.79
34127 Gray Code and Twos Complement   17 11.80
40016 Robot World   2 72 11.84
34
34
28653 Urinals   5 13 11.89
26
17
1810 Nuclear Plants   22 11.90
17
17
23511 Segfault   4 16 11.93
34
17
4881 Words on graphs   108 11.94
34
20926 Special Numbers (Reverse and Add)   1 21 11.94
26
26
17624 Cooperation in geometry !   24 11.95
13420 Fimodacci   3 37 11.95
12
26
26663 Theater shade in Berland   1 28 11.96
34
17
4882 Counting in a DAG   6 181 11.97
17
26
32567 First to meet the spaceship   1 32 11.98
34
17
6 Simple Arithmetics   12 3080 11.98
30
9
8265 Zero Count   1 15 12.03
50
17
34021 Prefix Square Free Words   10 12.04

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