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

list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
2727 Army Strength   38 14470 41.25
4
4
7212 Find String Roots   38 2140 34.83
12
15
7406 Beehive Numbers   38 9163 58.86
5
9
7804 Defense of a Kingdom   38 4823 25.35
10
12
12880 Sheep   38 1753 44.43
10
10
25893 Longest Perfect Increasing Subsequence   38 682 39.25
8
12
5699 The last digit re-visited   39 7436 31.67
9
9
8551 Colours A, B, C, D   39 2152 21.20
10
21
8612 Penney Game   39 7622 67.55
4
3
12474 MAXIMUM WOOD CUTTER   39 1552 41.80
15
14
15454 How to Handle the Fans   39 1505 50.23
12
11
23132 Travelling cost   39 1594 32.96
10
8
1688 A Very Easy Problem!   40 6161 49.23
12
11
4103 Extend to Palindrome   40 2320 29.54
16
17
10264 Meteors   40 1250 27.45
26
30
16420 Even Numbers   40 5212 47.97
6
5
23976 Mohib and series   40 1758 47.07
4
7
705 New Distinct Substrings   41 3658 26.18
26
24
10968 LUCIFER Number   41 1393 64.82
21
21
16254 Running Median Again   41 1654 22.28
20
16
18532 Tree _order   41 1158 46.60
15
10
41 Play on Words   42 3199 19.38
21
24
51 Fake tournament   42 1786 27.34
18
19
1026 Favorite Dice   42 5215 63.42
4
21
2738 Number Guessing Game   42 4626 62.56
8
13
5732 Paradox   42 1218 27.87
16
19
12914 Totient Extreme   42 1733 39.98
8
11
13868 Roads of NITT   42 593 28.78
23
24
25942 Ball sum   42 1770 35.64
11
11
3436 Histogram   43 1487 44.57
19
22
9805 Be Awesome As Barney Stinson   43 1807 68.22
12
13
10286 DOTA HEROES   43 6020 45.00
3
5
43 Copying Books   44 2710 25.57
19
19
100 Tower of Babylon   44 3050 50.53
19
21
10228 Magic Grid   44 1781 26.31
14
19
96 Shopping   45 3034 44.25
15
11
1702 Cleaning Robot   45 1527 34.32
28
20
4942 Integer Factorization (15 digits)   45 3362 32.29
11
11
8545 Subset sum   45 1923 39.94
12
16
3408 DNA Sequences   46 1975 26.29
16
20
7169 Pizza   46 6413 29.97
10
8
8980 Cost   46 1142 29.59
19
26
12183 Help the Commander in Chief   46 905 28.99
15
16
15259 Large Knapsack   46 2223 25.89
17
17
15783 Coder Express 3!!   46 1266 47.63
9
10
16909 Critical Edges   46 1703 28.84
14
15
18425 Polynomial Multiplication   46 1490 39.22
19
23
26193 Lost and survived   46 823 35.22
16
12
101 Fishmonger   47 2285 38.07
17
20
4110 Fast Maximum Flow   47 2793 34.37
25
22

Most popular tags




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