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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
297 Aggressive cows   1060 41919 36.08
16
23
2 Prime Generator   626 79222 16.04
15
13
394 Alphacode   577 22186 27.26
15
15
1043 Can you answer these queries I   565 13492 18.57
25
24
346 Bytelandian gold coins   541 25709 25.14
11
12
6256 Inversion Count   532 16983 31.62
16
18
5 The Next Palindrome   452 20041 10.74
25
18
3267 D-query   452 12587 27.77
19
23
1437 Longest path in a tree   404 19321 39.02
14
14
8002 Horrible Queries   396 10797 29.60
19
18
3377 A Bug’s Life   342 15291 27.42
12
13
1436 Is it a tree   337 20512 35.21
10
10
1841 Prime Path   336 10411 57.94
19
18
95 Street Parade   318 18208 29.02
14
11
3923 Philosophers Stone   308 12647 43.44
10
11
1021 Aibohphobia   307 10604 36.17
12
17
6219 Edit distance   305 13099 33.16
12
18
1 Life, the Universe, and Everything   298 214984 33.04
4
3
14930 Princess Farida   274 11954 26.97
7
10
740 Treats for the Cows   261 8508 42.62
13
14
4 Transform the Expression   258 43078 49.24
12
11
345 Mixtures   255 8826 36.38
17
21
97 Party Schedule   250 8836 36.15
14
16
206 Bitmap   245 9418 28.04
15
16
423 Assignments   242 4661 33.55
18
21
3266 K-query   241 5384 24.83
21
25
3946 K-th Number   238 5214 34.56
25
27
1716 Can you answer these queries III   233 10970 42.95
22
21
14932 Lowest Common Ancestor   230 7446 29.16
15
15
1805 Largest Rectangle in a Histogram   226 8151 27.70
18
23
4580 ABCDEF   218 7804 29.23
14
16
10582 subarrays   215 9295 34.32
11
13
9861 Hotels Along the Croatian Coast   210 8883 41.60
10
12
32 A Needle in the Haystack   193 10958 38.21
15
14
3442 The last digit   188 29457 26.92
9
8
5449 Seinfeld   188 9518 40.07
8
11
8001 Fibonacci Sum   179 6801 27.70
19
19
61 Brackets   175 5414 24.40
19
20
11 Factorial   174 58503 44.94
6
12
4300 Rectangles   174 26701 49.90
5
8
11814 Eko   171 15167 26.58
13
13
16487 Update the array !   165 4891 38.63
9
14
375 Query on a tree   164 5586 17.52
33
27
54 Julka   163 23016 27.48
19
6
9921 ABC Path   160 7447 21.78
15
12
3273 Order statistic set   157 3118 25.86
22
20
12471 DIE HARD   157 7892 38.96
12
14
15 The Shortest Path   156 7516 24.09
17
12
302 Count on Cantor   155 13001 61.30
13
14
24 Small factorials   154 49821 29.69
15
9

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