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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
297 Aggressive cows   1062 43035 36.01
16
23
2 Prime Generator   627 79793 16.07
15
13
394 Alphacode   577 22302 27.28
15
15
1043 Can you answer these queries I   566 13628 18.64
25
24
346 Bytelandian gold coins   544 25750 25.15
11
12
6256 Inversion Count   532 17144 31.70
16
18
3267 D-query   455 12805 27.91
19
23
5 The Next Palindrome   452 20107 10.74
25
18
1437 Longest path in a tree   406 19460 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 10622 36.17
12
17
3923 Philosophers Stone   308 12670 43.45
10
11
6219 Edit distance   305 13118 33.17
12
18
1 Life, the Universe, and Everything   300 216329 33.05
4
3
14930 Princess Farida   274 11999 26.96
7
10
740 Treats for the Cows   261 8525 42.64
13
14
4 Transform the Expression   258 43221 49.23
12
11
345 Mixtures   256 8873 36.39
17
21
97 Party Schedule   250 8851 36.17
14
16
206 Bitmap   245 9449 28.07
15
16
423 Assignments   242 4695 33.55
18
21
3266 K-query   242 5493 24.89
21
25
3946 K-th Number   238 5300 34.67
25
27
1716 Can you answer these queries III   234 11162 43.04
22
21
14932 Lowest Common Ancestor   232 7529 29.16
15
15
1805 Largest Rectangle in a Histogram   226 8258 27.84
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 11020 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 26747 49.92
5
8
11 Factorial   174 58737 44.93
6
12
11814 Eko   171 15415 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 7521 21.76
15
12
3273 Order statistic set   158 3142 25.99
22
20
12471 DIE HARD   157 7908 38.90
12
14
15 The Shortest Path   156 7543 24.09
17
12
302 Count on Cantor   155 13007 61.29
13
14
24 Small factorials   154 50055 29.65
15
9

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