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

list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
36861 Yet Another Perfect Square Equation   8 57 31.70
10
20
37387 Modulo Sequence   8 52 14.38
21
21
22 Triangle From Centroid   9 2664 46.40
9
22
417 The lazy programmer   9 646 20.08
21
23
676 Sorting is not easy   9 536 39.66
19
32
1700 Traveling by Stagecoach   9 456 38.48
19
17
2320 Manhattan   9 695 32.27
20
34
2426 Palindromes   9 996 24.41
17
14
2526 Decoding   9 1034 36.32
23
15
2817 Distinct Increasing Subsequences   9 785 24.52
22
26
2901 One Geometry Problem   9 1814 36.10
4
13
3195 Doors and Penguins   9 238 27.22
19
16
3937 Wooden Sticks   9 675 36.81
23
28
5451 Not So Flat After All   9 1122 42.62
11
10
7108 Heptadecimal Numbers   9 1222 35.57
2
2
7586 Number of Palindromes   9 1329 46.25
13
13
8995 CANDY   9 1334 38.32
8
6
9385 Strictly not a Prime   9 363 28.62
17
12
9386 Re-Arrange II   9 270 44.49
21
17
10233 Magical Bridges   9 162 27.59
29
24
10366 Play with Dates   9 1416 38.54
16
6
10606 Balanced Numbers   9 539 26.67
23
17
10639 The Blind Passenger   9 1990 44.67
4
5
12262 Mirror Strings !!!   9 915 33.32
16
17
12810 Yet Another Multiple Problem   9 270 21.58
21
23
13117 White Hats   9 614 37.51
4
14
13643 BATMAN3   9 911 41.62
11
12
13707 SHAHBAG   9 1456 39.20
4
5
14168 Amazing Factor Sequence (medium)   9 201 28.99
21
24
15437 Tambourine   9 1490 49.89
6
2
17617 WHAT A CO-ACCIDENT   9 1480 60.81
2
11
17717 Gopu and Counting Bitwise Prime Numbers   9 221 19.85
21
17
18408 The Valentine Confession   9 574 28.30
15
21
19144 Digo plays with Numbers   9 722 40.81
9
11
22337 Stick values   9 110 30.40
22
24
22412 Divisors of factorial (hard)   9 162 47.37
22
22
22463 Smallest Number (medium)   9 68 22.01
29
25
23153 Equivalent Passwords   9 72 36.19
21
14
23515 The Last String Bender   9 136 28.73
19
11
24957 Petya Brother and Repairment of Roads   9 158 27.90
24
24
25179 Kaos   9 275 41.18
19
25
25311 Candies   9 1085 35.75
6
7
25690 Laser Beam   9 71 25.76
9
22
26344 Related or not   9 362 52.34
8
9
26575 Grand Reward   9 431 58.82
16
8
26928 The Crossover   9 100 16.42
22
16
27369 Gupta ji Birthday !!   9 123 32.19
19
19
28607 Descending Alternating Sums   9 130 37.53
10
16
30349 Strange Waca   9 41 19.88
17
22
30827 THE LAST SHOT   9 650 28.93
9
7

Most popular tags




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