list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
26703 All about Sorting!   10 87 42.28
16
17
26719 Gutibazi   10 498 47.69
3
6
27308 One more weird game   10 402 55.38
3
8
27487 Police Men   10 308 44.21
14
14
30756 Ada and Numbering   10 130 17.50
34
34
30759 Ada and Species   10 134 26.56
27
31
31428 Fibonacci Polynomial   10 136 36.75
19
21
32235 SOLVEIT   10 346 25.88
5
11
32943 Ada and Unstable Sort   10 594 41.47
5
8
34705 Secret Recipe   10 158 39.82
12
11
34929 x-Xor It!   10 357 27.89
20
17
34975 Prime Friendly Numbers   10 45 20.11
28
26
36132 Rightful Distribution   10 157 40.91
8
8
36424 Abul and Prime Numbers   10 277 44.21
1
7
37053 Trailing Zeros   10 60 52.00
8
16
37169 Boba Inversion   10 108 33.41
15
20
3 Substring Check (Bug Funny)   9 1083 6.98
40
15
17 The Bytelandian Cryptographer (Act I)   9 1391 41.45
15
26
417 The lazy programmer   9 654 20.29
21
23
676 Sorting is not easy   9 542 39.75
19
32
1700 Traveling by Stagecoach   9 476 39.35
17
16
2320 Manhattan   9 703 32.39
20
34
2450 Counting Rabbits   9 1240 34.35
10
12
2526 Decoding   9 1041 36.51
23
15
2817 Distinct Increasing Subsequences   9 795 24.57
22
26
2901 One Geometry Problem   9 1827 36.14
4
13
3195 Doors and Penguins   9 244 27.35
19
16
3724 Rainbow Ride   9 497 36.16
19
19
3937 Wooden Sticks   9 681 36.97
23
28
5451 Not So Flat After All   9 1128 42.94
11
10
5468 Going to school   9 330 36.17
17
34
6717 Two Paths   9 231 17.81
34
36
7108 Heptadecimal Numbers   9 1231 35.72
2
2
7586 Number of Palindromes   9 1426 46.68
13
13
8791 Dynamic LCA   9 494 29.70
26
24
8995 CANDY   9 1347 38.35
8
6
9385 Strictly not a Prime   9 370 28.68
17
12
9386 Re-Arrange II   9 278 44.33
21
17
10233 Magical Bridges   9 170 27.03
29
24
10366 Play with Dates   9 1434 38.73
16
6
10606 Balanced Numbers   9 647 29.11
23
17
10639 The Blind Passenger   9 1998 44.71
4
5
11470 To the moon   9 1140 23.28
26
23
12262 Mirror Strings !!!   9 948 33.54
16
17
12366 Cantor   9 209 46.83
22
22
12810 Yet Another Multiple Problem   9 333 22.67
21
23
13117 White Hats   9 618 37.56
4
14
13643 BATMAN3   9 918 41.72
11
12
13707 SHAHBAG   9 1469 39.21
4
5
14168 Amazing Factor Sequence (medium)   9 231 29.52
21
24

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