list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
17627 Family members   5 424 59.73
9
15
4273 Train TimeTable   7 422 33.97
14
8
1874 Burrows Wheeler Precompression   1 421 33.97
17
26
15561 Find Number Of Pair of Friends   9 420 32.02
22
19
145 Aliens   2 419 29.78
34
42
8982 Representatives   20 418 30.79
17
16
362 Ignore the Garbage   1 417 43.67
1
17
18245 Maggu and Triangles   -1 417 31.31
1
17
30690 Ada and Nucleobase   27 417 43.84
23
25
1802 Edge   3 416 59.72
6
12
10958 Vero Dominoes   3 416 45.01
1
23
20173 Counting Divisors (square)   6 416 21.56
26
36
1434 Equation   5 415 33.18
21
26
28740 Try to complete   17 414 26.15
23
24
25773 Bit Difference   18 413 34.64
16
19
999 Generalized Matrioshkas   412 32.54
17309 Operation Bits   1 412 58.27
11
11
4454 Brackets II   8 411 35.91
26
24
36674 PIZZA   2 411 17.07
1
17
10515 K12-Combinations   5 410 27.97
5
17
1329 Matrix   6 409 17.21
28
26
9104 Match the words   3 409 50.00
9
17
13626 Charu and Coin Distribution   7 409 41.24
10
20
25478 Hugo s homework   8 409 49.10
9
5
4350 GiĆ” trị lớn nhất 3   14 408 23.19
28
19
10622 DIFERENCIJA   8 408 40.63
21
23
25584 Factorial Modulo   25 407 25.06
10
15
13577 Card Game   11 406 22.92
15
17
15433 Greedy Walking   12 405 50.14
13
16
9070 Lightning Conductor   3 404 27.94
9
17
10237 Goblin Wars   4 404 25.94
26
21
59 Bytelandian Information Agency   2 403 19.40
17
23
5465 Deliver pizza   5 403 22.81
21
15
1326 A Chase In WonderLand   2 402 13.44
9
1
13047 Saruman of Many Colours   2 400 37.75
9
17
16244 Kusac   6 400 35.93
14
21
1730 Counting Triangles II   2 399 20.89
17
17
7099 Advanced Edit Distance   11 398 32.00
10
20
15637 Mr Youngs Picture Permutations   1 397 34.55
17
17
16046 Help Professor   6 396 47.25
8
15
21174 Gallantry   1 396 51.18
14
11
28265 Ada and Rain   14 394 54.61
10
14
7761 Jollo   3 393 40.10
17
9
27308 One more weird game   10 393 55.17
3
8
4035 NERED   2 391 57.64
9
13
13363 WIND VANE   6 391 31.39
17
17
20970 Alia and Handsome Devil   5 391 30.43
17
12
3379 String Shuffle   7 389 65.79
17
14
2878 Knights of the Round Table   2 388 19.49
9
17
8985 Line up   19 388 50.93
16
17

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