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

list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
1676 Text Generator   1 260 21.88
17
28
1678 Royal Treasury   -1 74 11.36
34
1
1693 Coconuts   14 967 29.88
19
29
1715 Another Necklace Problem   52 18.42
17
17
1716 Can you answer these queries III   236 12145 43.83
22
21
1741 Tetris 3D   2 191 32.52
26
42
1748 Sequence Partitioning II   2 60 24.76
26
34
1754 Divisor Summation (Hard)   32 1350 15.68
22
20
1771 Yet Another N-Queen Problem   2 326 24.55
23
28
1785 Code   2 231 26.44
26
30
1797 Cardsharper   2 7 22.06
34
45
1800 Fixed Partition Contest Management   63 36.99
17
1
1811 Longest Common Substring   37 3532 22.38
20
19
1812 Longest Common Substring II   16 2102 18.39
30
28
2002 Random Number Generator   98 40.62
2371 Another Longest Increasing Subsequence Problem   18 845 13.69
30
33
2416 Distinct Subsequences   94 3783 36.34
12
22
2417 Eliminate The Enemies   22 19.74
2421 Incrementing The Integer   1 53 24.29
17
50
2511 Magic Program IV   27 17.99
2670 Count Minimum Spanning Trees   4 189 17.41
28
39
2816 Common Subsequences   5 223 28.92
26
34
2817 Distinct Increasing Subsequences   9 795 24.57
22
26
2829 Time Limit Exceeded   4 260 21.67
34
34
2832 Find The Determinant III   1 308 20.46
17
9
3442 The last digit   190 30123 26.99
9
8
3464 Clock   3 66 36.47
34
9
3466 Another Longest Common Subsequence Problem   6 5.66
3591 Patting Heads   3 659 35.33
17
17
3723 Snooker   5 460 50.55
9
27
3752 JEDNAKOST   12 601 18.45
23
21
3898 Even Palindrome   -1 251 10.23
3953 Paid Roads   8 261 27.57
19
26
3977 Police Query   8 302 17.37
27
30
4070 Two Professors   104 14.10
4157 Domino   4 56 49.80
42
42
4164 A conjecture of Paul ErdÅ‘s   25 2699 43.75
16
14
4185 Cube   57 35.57
4197 Dominoes   4 125 23.08
23
23
4198 Lego   5 195 25.35
24
22
4201 Coder Ratings   26 1397 35.83
15
18
4458 Rainbow   2 38 19.53
34
42
4528 Frog Wrestling   69 37.50
4666 Wireless   1 128 37.02
17
17
4761 Strategy game   2 44 55.64
9
17
4785 Starship   16 31.25
4871 Bridge   2 161 24.59
1
34
4881 Words on graphs   108 11.94
34
4882 Counting in a DAG   6 181 11.97
17
26
4908 Run-Length Mathematics   6 721 41.17
13
1

Most popular tags




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