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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
297 Aggressive cows   1062 43027 36.01
16
23
2 Prime Generator   627 79782 16.07
15
13
394 Alphacode   577 22300 27.28
15
15
1043 Can you answer these queries I   566 13627 18.64
25
24
346 Bytelandian gold coins   544 25749 25.15
11
12
6256 Inversion Count   532 17142 31.70
16
18
3267 D-query   455 12803 27.90
19
23
5 The Next Palindrome   452 20106 10.74
25
18
1437 Longest path in a tree   406 19459 39.11
14
15
8002 Horrible Queries   396 10835 29.63
19
18
3377 A Bug’s Life   342 15388 27.44
12
13
1436 Is it a tree   337 20596 35.21
10
10
1841 Prime Path   336 10432 57.97
19
18
95 Street Parade   318 18260 29.02
14
11
1021 Aibohphobia   308 10621 36.16
12
17
3923 Philosophers Stone   308 12669 43.45
10
11
6219 Edit distance   305 13118 33.17
12
18
1 Life, the Universe, and Everything   300 216305 33.05
4
3
14930 Princess Farida   274 11997 26.96
7
10
740 Treats for the Cows   261 8525 42.64
13
14
4 Transform the Expression   258 43218 49.23
12
11
345 Mixtures   256 8872 36.39
17
21
97 Party Schedule   250 8851 36.17
14
16
206 Bitmap   245 9449 28.07
15
16
423 Assignments   242 4693 33.55
18
21
3266 K-query   242 5492 24.89
21
25
3946 K-th Number   238 5298 34.68
25
27
1716 Can you answer these queries III   234 11161 43.04
22
21
14932 Lowest Common Ancestor   232 7527 29.16
15
15
1805 Largest Rectangle in a Histogram   226 8257 27.83
18
23
4580 ABCDEF   218 7819 29.22
14
16
10582 subarrays   215 9321 34.32
11
13
9861 Hotels Along the Croatian Coast   210 8916 41.64
10
12
32 A Needle in the Haystack   193 11018 38.23
15
14
3442 The last digit   189 29537 26.93
9
8
5449 Seinfeld   188 9521 40.06
8
11
8001 Fibonacci Sum   179 6835 27.73
19
19
61 Brackets   175 5435 24.41
19
20
4300 Rectangles   175 26746 49.92
5
8
11 Factorial   174 58729 44.93
6
12
11814 Eko   171 15409 26.58
13
13
16487 Update the array !   165 4911 38.61
9
14
375 Query on a tree   164 5630 17.54
33
27
54 Julka   163 23070 27.48
19
6
9921 ABC Path   160 7520 21.77
15
12
3273 Order statistic set   158 3141 25.99
22
20
12471 DIE HARD   157 7908 38.90
12
14
15 The Shortest Path   156 7542 24.10
17
12
302 Count on Cantor   155 13007 61.29
13
14
24 Small factorials   154 50050 29.65
15
9

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