list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
297 Aggressive cows   941 25228 35.46
16
23
2 Prime Generator   578 61777 15.29
15
14
394 Alphacode   554 19388 26.48
15
15
1043 Can you answer these queries I   545 10720 16.97
25
24
346 Bytelandian gold coins   529 23349 24.91
11
12
6256 Inversion Count   504 13839 31.31
16
18
5 The Next Palindrome   441 17004 10.36
25
18
3267 D-query   412 8860 24.58
19
23
1437 Longest path in a tree   385 15395 37.17
13
14
8002 Horrible Queries   373 9579 28.75
20
18
1436 Is it a tree   323 16962 33.61
10
10
1841 Prime Path   322 8789 58.15
19
18
3377 A Bug’s Life   321 12522 26.41
12
13
95 Street Parade   306 15750 28.92
14
11
6219 Edit distance   297 12051 33.00
12
18
1021 Aibohphobia   295 9738 35.60
12
16
3923 Philosophers Stone   295 11390 43.45
9
11
1 Life, the Universe, and Everything   277 177280 32.38
4
3
14930 Princess Farida   264 10281 27.02
7
10
740 Treats for the Cows   256 7959 42.05
13
14
4 Transform the Expression   250 35730 48.43
12
11
97 Party Schedule   243 8120 35.36
14
16
345 Mixtures   237 7879 36.88
16
21
206 Bitmap   235 8058 26.94
15
16
423 Assignments   221 4109 33.06
18
22
1716 Can you answer these queries III   216 7795 39.43
22
21
1805 Largest Rectangle in a Histogram   211 6589 25.89
18
23
3946 K-th Number   211 3740 32.02
26
28
3266 K-query   209 3957 22.46
21
26
4580 ABCDEF   208 7093 28.51
14
16
14932 Lowest Common Ancestor   207 5743 28.92
15
15
10582 subarrays   203 8133 35.53
11
13
9861 Hotels Along the Croatian Coast   202 7938 40.51
10
12
5449 Seinfeld   182 8985 40.12
8
11
3442 The last digit   175 23370 27.63
9
8
61 Brackets   172 4752 23.65
19
20
32 A Needle in the Haystack   170 8533 36.77
14
14
8001 Fibonacci Sum   169 6055 28.07
18
19
4300 Rectangles   164 22002 50.12
4
8
16487 Update the array !   163 4350 38.30
9
14
11 Factorial   162 46516 44.98
5
12
54 Julka   156 18696 26.78
19
6
302 Count on Cantor   152 11913 61.70
13
14
375 Query on a tree   150 4650 17.63
33
28
11814 Eko   150 6952 26.35
13
13
24 Small factorials   148 38510 29.98
15
9
3273 Order statistic set   147 2826 24.90
22
20
12471 DIE HARD   147 6188 41.72
11
13
15 The Shortest Path   145 5850 23.21
16
12
11515 I AM VERY BUSY   145 7283 44.77
9
11

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