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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
297 Aggressive cows   1075 47506 35.98
16
23
2 Prime Generator   630 83173 16.31
15
14
394 Alphacode   580 22980 27.42
15
15
1043 Can you answer these queries I   569 14329 19.05
25
24
346 Bytelandian gold coins   546 26015 25.23
11
12
6256 Inversion Count   534 18099 32.03
16
18
3267 D-query   461 13979 28.60
19
23
5 The Next Palindrome   452 20703 10.82
25
18
1437 Longest path in a tree   407 20179 39.55
14
15
8002 Horrible Queries   399 11160 29.81
19
18
3377 A Bug’s Life   343 15921 27.71
12
13
1436 Is it a tree   339 21152 35.31
10
10
1841 Prime Path   338 10594 57.99
19
18
95 Street Parade   318 18627 29.08
14
11
1021 Aibohphobia   310 10728 36.22
12
17
3923 Philosophers Stone   309 12866 43.54
10
11
6219 Edit distance   306 13252 33.14
12
18
1 Life, the Universe, and Everything   304 223403 33.17
4
3
14930 Princess Farida   274 12257 26.80
7
10
740 Treats for the Cows   261 8631 42.74
13
14
4 Transform the Expression   258 44365 49.46
12
11
345 Mixtures   256 9221 36.24
17
21
97 Party Schedule   251 8959 36.24
14
16
3266 K-query   248 6123 25.54
21
25
206 Bitmap   247 9660 28.29
15
16
423 Assignments   244 4838 33.69
18
22
3946 K-th Number   244 5832 35.41
25
27
1716 Can you answer these queries III   236 12141 43.83
22
21
14932 Lowest Common Ancestor   234 7944 29.25
15
15
1805 Largest Rectangle in a Histogram   229 8758 28.41
18
23
4580 ABCDEF   218 7923 29.36
14
16
10582 subarrays   215 9569 34.36
11
13
9861 Hotels Along the Croatian Coast   211 9065 41.78
10
12
32 A Needle in the Haystack   193 11378 38.37
15
14
3442 The last digit   190 30119 26.99
9
8
5449 Seinfeld   189 9560 40.07
8
11
8001 Fibonacci Sum   182 6995 27.96
19
19
61 Brackets   178 5548 24.47
19
20
4300 Rectangles   176 27067 49.75
5
8
11 Factorial   175 60681 45.14
6
12
11814 Eko   172 16735 26.94
14
14
375 Query on a tree   167 5894 17.61
33
27
54 Julka   165 23427 27.55
19
6
16487 Update the array !   165 5026 38.77
9
14
9921 ABC Path   162 7892 21.89
15
12
3273 Order statistic set   160 3450 26.91
22
20
15 The Shortest Path   157 7721 24.06
17
12
12471 DIE HARD   157 7984 38.68
12
13
302 Count on Cantor   155 13081 61.26
13
14
24 Small factorials   154 51407 29.64
15
9

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