list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
37474 Shuffling Problem   9 97 23.20
5
8
40379 Arithmetic Progression Query   9 84 29.40
15
15
3 Substring Check (Bug Funny)   8 1062 7.66
42
16
17 The Bytelandian Cryptographer (Act I)   8 1342 41.88
15
26
56 Dyzio   8 1205 31.52
11
14
402 Hike on a Graph   8 760 40.16
15
19
839 Optimal Marks   8 791 24.35
28
34
1459 The Secret of an Aerolite   8 259 43.46
24
26
2005 Minus Operation   8 304 33.25
30
30
2320 Manhattan   8 689 32.21
20
34
2414 Calculate The Cost   8 336 22.26
28
17
2450 Counting Rabbits   8 1212 34.02
10
12
2817 Distinct Increasing Subsequences   8 783 24.53
19
26
3184 Game of Lines   8 1299 27.73
14
9
3724 Rainbow Ride   8 477 36.12
19
19
3937 Wooden Sticks   8 673 36.85
21
26
3953 Paid Roads   8 249 26.75
19
26
3975 Most Servings Meal   8 349 26.33
28
28
3977 Police Query   8 291 17.08
27
30
4454 Brackets II   8 411 35.91
26
24
4941 Integer Factorization (20 digits)   8 550 55.88
34
30
4948 Integer Factorization (29 digits)   8 100 15.84
40
34
4993 Traveling Salesman   8 1034 37.09
14
2
5151 Alice’s Cube   8 501 28.99
24
21
5468 Going to school   8 314 35.88
15
34
6236 Matches   8 449 21.93
26
7
6717 Two Paths   8 212 17.29
34
36
7586 Number of Palindromes   8 1272 46.05
13
14
7683 Powered and Squared   8 710 27.13
19
16
7734 Twist and whirl - want to cheat   8 229 45.06
24
17
8139 Chairs   8 544 37.64
12
20
8351 KOSARK   8 841 42.62
12
5
8456 PRIMITIVEROOTS   8 362 46.72
8
20
9103 Special Numbers   8 753 30.05
13
13
9119 Indiana Jones and the lost Soccer Cup   8 376 29.04
11
13
9386 Re-Arrange II   8 267 44.17
17
17
9576 Dynamic Graph Connectivity   8 282 37.05
41
38
9952 111…1 Squared   8 1750 46.60
5
10
10622 DIFERENCIJA   8 412 40.79
21
23
11066 AP - Complete The Series v2   8 1112 14.21
19
11
11470 To the moon   8 790 20.69
24
21
11848 Power with Combinatorics   8 431 20.26
25
37
12125 Fibonacci With a Square Root   8 148 33.31
30
30
12326 Dating Rishi   8 634 36.22
17
26
12367 Designing T-Shirts   8 261 32.26
17
23
12563 Halt The War   8 382 29.38
19
19
13399 Rachu   8 1040 33.76
8
10
13419 Modular Fibonacci Period   8 81 25.26
34
34
13686 finding maximum possible number   8 355 22.22
15
27
14168 Amazing Factor Sequence (medium)   8 199 28.96
21
23

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