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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
32951 Ada and Substring   14 372 35.31
20
21
34254 Huseyn and his game   14 109 29.05
6
31
34610 Sharmeen Loves Mozahid Loves Sharmeen [ HARD ]   14 160 41.30
6
6
36166 Lucifer and Magical Substrings   14 98 46.02
12
13
36670 Bipartite Permutation   14 353 46.74
6
15
661 Nail Them   13 963 42.90
10
15
1002 Uncle Jack   13 2959 39.66
9
8
1167 Move To Invert   13 2446 31.77
8
16
1693 Coconuts   13 926 29.83
21
28
1699 Numeral System   13 2217 67.17
6
3
2150 Counting Subsequences   13 1024 29.52
9
13
3387 Changing Maze   13 616 29.54
19
9
4168 Square-free integers   13 626 44.02
13
19
4200 Hamster flight   13 1150 45.40
5
13
4303 Dice   13 924 15.73
11
19
6043 The Game   13 933 39.66
3
19
7430 Tower Of Hanoi - Revisited   13 2106 51.24
8
14
7567 Divisor Summation Powered   13 360 21.19
17
23
7897 Skyline   13 885 32.42
12
27
10111 Nonnegative Partial Sums   13 508 29.76
19
17
11932 Amz Rock   13 1752 61.95
4
7
12260 Devlali Numbers   13 719 37.75
20
14
15562 Find Lexicographically Smallest Permutation   13 353 40.31
16
13
15891 Prime Generator The Easiest Question Ever   13 1166 46.58
3
8
16030 Psycho   13 826 20.54
10
11
16281 War   13 1096 48.03
8
14
16776 Modems   13 206 30.38
19
15
18180 Love Story 1   13 1131 26.37
9
6
18598 Encode Message   13 866 63.53
11
5
21083 Lexicographically Smallest   13 243 33.13
14
17
25309 Save Area 11   13 123 30.16
4
7
27217 Minimum Sum   13 186 41.12
16
12
27320 Card Game   13 353 38.42
9
14
30893 Sabbir and Game   13 761 34.06
5
7
31221 Zen And His Crush   13 393 68.23
8
11
32944 Ada and Friends   13 873 38.70
10
7
32961 Ada and Jobs   13 146 10.07
27
28
36667 Solution to all the problems   13 143 20.99
15
11
16 Sphere in a tetrahedron   12 3493 56.28
11
16
132 Help R2-D2!   12 758 29.52
19
16
243 Stable Marriage Problem   12 1532 40.54
19
22
704 Remove The String   12 602 14.92
17
27
1713 Funny scales   12 560 30.45
17
16
2826 Round-Robin Scheduling   12 642 36.37
23
22
3752 JEDNAKOST   12 595 18.40
23
21
3969 M&M Game   12 1288 42.09
4
17
4191 Sky Code   12 619 27.31
19
26
4672 Yanu in Movie theatre   12 1682 45.09
2
27
7188 Escape from Jail   12 618 30.90
18
23
7739 Sound   12 453 32.89
20
17

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