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

list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
3111 Stabards   3 160 43.10
12
23
4310 Permutacja   4 160 40.19
12
17
6956 IOI2009 Mecho   3 160 18.10
28
23
8757 Coing tossing   3 160 61.56
12
34
9430 The game of 31   160 38.72
6
17
11947 Counting Words   2 160 25.99
17
17
34610 Sharmeen Loves Mozahid Loves Sharmeen [ HARD ]   14 160 41.30
6
6
707 Triple-Free Sets   1 161 40.60
34
34
3762 Bread Tree   161 13.50
10452 Caprica Cities   3 161 38.35
26
17
17302 Servers   1 161 29.04
17
17
200 Monodigital Representations   1 162 29.52
26
26
2743 Prefix Tiling   1 162 27.94
17
34
3106 Dictionary Subsequences   3 162 18.20
17
17
3867 Who is The Boss   162 24.56
10233 Magical Bridges   9 162 27.59
29
24
10596 Monkey and apples   6 162 17.43
30
17
10649 Mirror Number   5 162 20.91
13
30
35363 The World of Charges   12 162 35.56
3
5
1960 Rectangles   3 163 16.39
34
28
3322 Doubled Numbers   2 163 48.13
17
17
12889 MAD   2 163 20.99
1
1
18336 Search Bit Sum   8 163 37.20
28
23
32058 Harbinger vs Sciencepal   15 163 34.45
17
21
1875 Cool Numbers   6 164 30.42
30
34
2270 Balloons in a Box   164 23.65
6560 N DIV PHI_N (Hard)   4 164 21.04
17
28
8063 Dividing Stones   2 164 26.14
17
17
105 Alice and Bob   3 165 27.12
42
42
7859 Upper Right King (Hard)   3 165 36.85
26
34
8426 Trie Expectation   1 165 63.71
9
26
18283 Maggu and Cuteness of Strings   6 165 39.82
13
13
912 Submatrix of submatrix   1 166 26.18
34
17
3899 Finding Fractions   1 166 29.25
17
34
4532 String reduction   2 166 16.62
17
30
7102 Doing The Word Wrap   1 166 37.82
7296 Trees Again   5 166 50.53
21
30
7425 Hackers   4 166 31.38
26
17
13404 The Encrypted Password   166 37.36
17
17
292 Alibaba   1 167 23.14
4882 Counting in a DAG   6 167 11.88
17
26
7809 Cow Photographs   2 167 35.77
26
26
1003 Little Quilt   3 168 39.78
26
13
1712 Permalex   -1 168 19.49
34
34
3133 Here We Go(relians) Again   3 168 40.22
12
12
9120 Magic Star   2 168 52.70
34
1
10611 Ranges   2 168 19.44
9
9
11165 Magic Strawberries   3 168 21.63
5
13
16279 Escaping from escaping   4 168 29.24
12
23
21096 Word Counting 2   3 168 29.13
34
17

Most popular tags




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