1. Classical
  2. Challenge
  3. Partial
  4. Tutorial
  5. Riddle
  6. Basics

list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
698 Plane Hopping   1 287 25.80
17
699 Huge Knap Sack   1 138 24.92
17
17
700 Branch Prediction   74 18.00
702 Barn Expansion   151 23.30
703 Mobile Service   6 885 21.28
24
28
704 Remove The String   12 594 14.90
17
27
705 New Distinct Substrings   41 3659 26.18
26
24
707 Triple-Free Sets   1 161 40.60
34
34
709 The day of the competitors   38 1545 28.99
17
27
726 Promotion   24 2062 28.21
12
8
729 Move your armies   77 20.04
733 Mountain Walking   1 748 25.32
34
26
734 Ivan and his interesting game   228 34.19
735 Minimum Diameter Spanning Tree   1 182 33.97
17
30
738 Another Counting Problem   1 224 40.38
739 The Moronic Cowmpouter   19 3038 50.57
11
15
740 Treats for the Cows   260 8462 42.60
13
14
741 Steady Cow Assignment   5 461 30.80
20
31
744 Longest Permutation   4 600 19.68
15
19
757 Thermal Luminescence   121 39.26
760 Convex Hull 3D   117 41.56
780 The Archipelago   36 42.18
45
34
827 Trigonometric optimization   77 27.87
839 Optimal Marks   8 788 24.31
28
34
861 Counting inversions   6 458 20.04
34
28
866 DNA Translation   117 21.59
867 Perfect Cubes   11 2166 47.62
7
5
869 Galactic Import   3 139 45.56
6
6
870 Basically Speaking   7 1434 43.70
6
6
871 Letter Sequence Analysis   3 106 42.68
26
9
872 Mark-up   119 29.50
34
17
898 Transmitters   2 275 48.53
34
26
899 Ws Cipher   6 837 38.33
14
15
900 Split Windows   31 56.90
901 Index Generation   37 53.09
902 Hangover   56 17739 62.74
3
3
903 Double Vision   64 56.49
904 Image Perimeters   3 331 59.44
17
17
912 Submatrix of submatrix   1 166 26.18
34
17
913 Query on a tree II   115 4361 20.67
24
21
944 Free Tour   16 3.34
972 Birthday   119 19.36
987 Mobile   70 15.53
996 Continuous Fractions   1 274 37.37
17
17
999 Generalized Matrioshkas   412 32.54
1000 Equidivisions   -1 643 23.40
13
13
1001 Babylonian Roulette   2 652 50.00
17
17
1002 Uncle Jack   13 2957 39.65
9
8
1003 Little Quilt   3 167 39.74
26
13
1004 Polygon Encoder   54 9.27

Most popular tags




© Spoj.com. All Rights Reserved. Spoj uses Sphere Engine™ © by Sphere Research Labs.