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

list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
5542 Counting pairs   4 129 26.33
39
36
6779 Can you answer these queries VII   16 1150 19.29
39
28
8820 Okret   3 40 19.42
39
34
9687 Xavier is Learning to Count   1 28 17.84
39
39
10354 Count Strings   3 17 7.88
39
39
10820 Obsession   4 32 23.98
39
39
11707 Wrong directions   2 43 31.11
39
34
13829 Tjandra 19th birthday present (HARD)   2 36 38.02
39
23
15336 Hello Intercal!   2 169 59.31
39
17
17125 Thor vs Frost Giants   1 187 28.90
39
28
26073 Counting Divisors   3 110 24.66
39
34
33048 Find Linear Recurrence   3 23 34.63
39
50
34499 So Many Squares   4 22 33.08
39
39
2666 Query on a tree IV   5 669 13.66
38
34
8073 The area of the union of circles   1 437 20.35
38
30
11469 Balanced Cow Subsets   4 326 22.38
38
34
19301 Operators (new ver)   3 40 6.54
38
17
21640 Nested Palindromes   2 25 20.81
38
38
25458 Boxes   4 96 38.08
38
38
34118 Prime Pesticide   5 21 19.21
38
34
19543 Can you answer these queries VIII   8 186 27.39
37
35
13529 Special Graph   4 79 12.21
37
30
21414 Count The Indexes 2   5 41 18.11
37
24
22303 Mau-Mau   5 75 16.67
36
17
34356 Ludic Numbers (medium)   5 59 30.46
36
39
16549 Query on a tree VI   10 471 18.92
36
26
6488 Printing some primes (Hard)   11 151 15.20
35
29
13 Hotline   2 193 16.48
34
23
85 Dice Contest   41 20.32
34
34
88 Which is Next   126 20.75
34
34
99 Bus   180 21.86
34
17
140 The Loner   156 22.84
34
17
145 Aliens   2 419 29.78
34
42
149 Fencing in the Sheep   3 95 12.45
34
17
202 Rockets   -1 56 12.18
34
34
208 Store-keeper   2 115 13.64
34
26
215 Panic in the Plazas   82 20.39
34
34
226 Jewelry and Fashion   1 18 11.78
34
50
262 Connections   1 111 28.84
34
34
278 Bicycle   55 13.03
34
1
309 The Room Pattern   1 44 15.94
34
17
369 Math I   86 25.35
34
34
385 Game schedule required   148 28.71
34
1
389 Use of Hospital Facilities   1 50 11.75
34
26
398 Roll Playing Games   117 14.15
34
17
414 Equatorial Bonfire   1 71 30.48
34
17
484 Fossil in the Ice   434 22.10
34
17
684 Another Assignment Problem   1 103 12.41
34
1
687 Repeats   1 861 25.27
34
42
707 Triple-Free Sets   1 161 40.60
34
34

Most popular tags




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