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

list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
20173 Counting Divisors (square)   6 434 21.70
26
36
20174 Counting Divisors (cube)   6 359 34.78
17
41
20196 The Magical Bag   3 198 38.36
34
34
20327 Triangles   1 28 27.33
50
50
20562 Tracy and Charlie   1 42 56.47
17
34
20563 Minion Circle   19 32.97
20635 Dortmund Dilemma   1 19 44.44
17
34
20637 Ajob Subsequence   77 38.94
1
17
20644 Zero Query   16 662 19.65
30
27
20654 Interesting Subset   5 95 23.50
11
14
20673 Count The Indexes   7 242 29.20
17
30
20689 WA,RTE and Placements   1 22 39.20
34
34
20752 LAZY FRIENDS   3 33 52.81
17
13
20775 Roger and tree   22 329 27.89
17
22
20845 Interesting Numbers   4 218 24.02
13
5
20846 Interesting Selection   5 123 43.21
13
26
20848 Interesting Game   58 45.09
20849 Interesting queries   2 44 36.32
34
34
20863 Largest Submatrix   80 26.92
20872 Counting Pairwise Coprime Triples   1 47 53.73
34
34
20926 Special Numbers (Reverse and Add)   1 21 12.83
26
26
20931 Square-Free Product (Hard)   2 58 35.98
17
21
20951 Pebbles   1 24 51.67
1
17
20957 Alia and 3 Khans   1 74 31.36
34
17
20970 Alia and Handsome Devil   5 391 30.43
17
12
20971 Alia and Substrings   20 21.99
20972 Alia and Cryptography   3 101 43.86
30
26
20977 Car Game   6 38 39.73
15
15
20979 Good   5 76 42.17
17
27
20980 Chicken Joggers   14 55.88
20984 Music Academy   2 64 46.45
1
9
20985 Archipelago   6 103 62.50
11
4
20986 Hypertubes   6 43 42.57
20
23
20987 Sequence   2 27 23.18
9
17
21049 Under Construction Forever   1 15 44.44
17
34
21058 Dirty Plates   23 44.44
21061 Yet Another Subset Sum Problem   2 44 45.09
50
50
21068 Popular   3 45 24.53
34
50
21083 Lexicographically Smallest   14 245 33.23
16
17
21085 Palindrome Merge   1 27 27.36
17
17
21092 DRAW TABLE   6 44 54.07
17
1
21096 Word Counting 2   3 168 29.13
34
17
21104 Jarin Loves New Task   6 44 37.28
21
21
21132 Palindromes   1 95 34.44
17
34
21155 Manoj and Fire   20 25.38
21169 Balanced base-3   7 510 51.93
9
7
21170 Constellation of the parallelogram   1 89 26.31
17
17
21171 Fractal domino   15 54.10
21172 Erdos et al   3 138 36.60
26
26
21173 String fertilization   58 45.23

Most popular tags




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