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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
6230 Dictionary order   6 11.59
6236 Matches   8 453 22.02
26
7
6256 Inversion Count   533 17666 31.87
16
18
6264 Rank of a Fraction   4 130 31.49
12
34
6285 Another Game With Numbers   32 1301 30.98
11
13
6286 Sum of products   11 378 36.52
19
28
6288 Treeramids   16 1091 51.82
21
19
6289 Bomberman   210 25.51
17
17
6290 Robbery 2   7 805 32.86
17
13
6292 Shmoogle Wave   16 31.25
6294 Yodaness Level   74 3558 49.25
15
16
6296 Experiment   28 19.76
6297 Decipher   -1 4002 44.71
8
6
6299 Move Marbles   1 21 6.20
17
34
6322 The hunt for Gollum   18 706 23.00
25
16
6325 Many polygons   3 199 26.15
12
17
6340 ZUMA   6 478 44.79
17
34
6356 Rock-Paper-Scissors-Lizard-Spock   2 176 41.80
12
23
6377 Two Array Problem   4 187 27.77
17
26
6408 Counting Triangles 2   -1 65 34.29
50
50
6450 PP numbers   10 883 41.91
10
6
6470 Finding the Kth Prime   48 7710 27.22
19
14
6471 Printing some primes   71 7564 28.82
13
11
6477 Bowling   3 522 28.62
8
11
6478 Hamster Flight 2   2 63 32.91
17
34
6479 The Very Greatest Common Divisor   4 94 10.24
21
13
6488 Printing some primes (Hard)   11 185 15.51
35
29
6489 Finding the Kth Prime (Hard)   6 91 10.38
38
38
6499 Breaking Chocolates   1 99 18.88
17
17
6500 Counting Diameter   35 35.71
6503 Travelling Salesman Again !   92 36.78
6517 Farmer Sepp   7 338 22.02
28
26
6556 N DIV PHI_N   14 739 38.09
5
26
6560 N DIV PHI_N (Hard)   4 164 21.04
17
28
6562 Esferas   11 622 61.04
9
26
6576 Divide and Conquer   2 56 15.70
17
26
6578 Segment Tree   1 53 10.09
34
34
6622 Islands and Hotel Chains   2 63 9.75
45
34
6624 Snowball Game   4 47 30.67
17
26
6650 Consecutive sequence   4 321 44.91
20
17
6652 Skiers   30 46.12
6665 Easy Longest Common Substring   2 146 22.94
23
17
6678 Load Testing   201 59.69
34
34
6681 Point on the side of the rectangle   1 134 44.78
17
17
6690 A - Comparison Expressions   56 33.22
6691 Picking Up Chicks   29 2237 32.16
11
18
6692 B - Esperanto Lessons   2 64 63.87
17
26
6693 C - Karaoke   7 25.00
6694 D - Playing with Marbles   18 3502 66.70
3
5
6695 E - Publish of Perish   1 711 39.97

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