list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
32088 Chessboard State 1: National Chess Tournament   5 12 27.16
42
21
32529 Nearest Neighbor Search   1 12 30.77
32679 Ada and Roads   2 12 59.77
34
17
33976 Ada and Christmas   12 53.85
36797 GOOD COMMUNICATION   3 12 38.03
17
17
36941 AND Queries   4 12 27.74
23
34
1457 Help Blue Mary Please! (Act I)   13 1.75
34
17
1483 Colorful Lights Party   13 10.84
2152 Hilbert Curve   1 13 19.02
34
34
2275 Toil for Oil   13 30.72
5146 Experiment on a … Cable   13 34.21
5158 Heroes Arrangement   13 12.98
6885 Wonkas Oompa-Impa Dilemma   13 26.74
6977 Odd Independent Sets   13 55.56
7404 Just on Time   2 13 31.15
17
17
7490 Biology   13 5.79
9515 Dwarven Sniper´s Hunting   13 58.06
12749 Dynamic Assignment Problem   1 13 56.47
34
34
12802 Yet Another Counting Problem   13 50.00
12903 Saving BOB - 2   13 39.71
17
1
13826 The Grandslam of Grandslams!   13 19.05
14949 HELPER   13 64.00
15573 Keyboard   13 34.15
16018 Edge Detection   13 51.72
18186 Machine Mayhem   4 13 29.46
34
37
19288 Sword Game   13 20.99
22269 Periodic function, trip 1   1 13 33.75
17
50
22315 Periodic function, trip 3 (easy)   13 26.77
17
17
27301 2D arrays with XOR property   4 13 38.78
23
39
27342 Automatic Scholarship Calculation   2 13 54.05
17
17
28465 Koalas   1 13 12.08
34
17
31756 The Idol   13 18.42
50
34
32202 Share It   13 24.19
1
1
34742 Help Robin!!   13 7.53
28
28
36936 K-Divisors   3 13 18.02
39
39
37375 Kingdom of Equality   2 13 42.70
26
26
40643 The Revenge Of Anti Hash   1 13 25.36
34
34
41374 Digit Shifts   1 13 7.51
34
23
1484 Search in XML   1 14 2.60
17
17
1869 Making Mountains Out Of Molehills   1 14 15.93
34
17
3009 Revenge of Voronoi   14 34.67
3254 Guard   14 51.72
4210 Fast Maximum Matching   14 50.00
4478 Counting Expressions II   14 33.33
5104 Spam Detection   14 19.87
5182 Double Sorting   14 10.12
5373 Four Mines   14 7.85
7378 Manhattan Companies   14 16.80
9516 XOR Equations   14 17.44
9520 Tanks   1 14 11.72
34
34

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