list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
32878 N..K..Divide   3 62 22.90
26
34
33049 Ada and Chess   5 38 18.18
26
17
33263 Ada and Tomel   2 36 37.39
26
26
33773 Ada and Dahlia   3 22 20.43
26
17
33999 Ada and Primal Fear   2 21 24.22
26
26
34359 Triangle on Binary Tree   6 36 56.00
26
30
34551 Stopping-off Cities   6 66 18.31
26
23
34557 Apoorv Loves Primes   9 46 42.49
26
30
34624 Longest palindrome with no adjacent duplicates   1 88 30.84
26
9
34719 Gift Arrangement   2 14 37.50
26
9
34886 Impress zing   6 90 21.09
26
22
34973 Yet Another Subset Sum Problem   2 4 3.67
26
34
35028 Long Tiling   7 40 21.39
26
26
37375 Kingdom of Equality   2 11 26.87
26
26
40636 Stacks of boxes   2 45 27.62
26
34
3946 K-th Number   238 5309 34.69
25
27
18167 SubXor   75 1732 30.44
25
29
4110 Fast Maximum Flow   48 2844 34.18
25
22
33 Trip   18 1988 26.37
25
16
10477 GM plants   16 341 29.11
25
30
5 The Next Palindrome   452 20117 10.74
25
18
12866 Nlogonian Tickets   12 286 20.29
25
24
1043 Can you answer these queries I   566 13651 18.65
25
24
18 The Bytelandian Cryptographer (Act II)   4 666 29.54
25
1
212 Water among Cubes   52 1524 26.01
25
27
388 Menu   7 347 18.88
25
16
839 Optimal Marks   8 822 24.44
25
34
6322 The hunt for Gollum   18 702 22.94
25
16
11848 Power with Combinatorics   8 432 20.27
25
37
13447 Crayon   10 121 26.43
25
28
30690 Ada and Nucleobase   28 453 43.70
25
26
34812 Kth Power Summation   6 54 16.64
25
19
4198 Lego   5 180 25.40
24
22
7734 Twist and whirl - want to cheat   8 237 45.34
24
17
8129 Sky Lift   2 138 25.49
24
19
24957 Petya Brother and Repairment of Roads   9 158 27.90
24
24
3978 Distance Query   70 1740 32.51
24
21
108 Decoding Morse Sequences   7 863 24.18
24
17
2053 Key Task   37 1179 31.70
24
22
26771 Almost Prime Numbers Again   16 276 18.87
24
20
15086 Land Acquisition   38 1349 28.53
24
30
135 Men at work   1 261 38.24
24
26
300 Cable TV Network   2 651 36.04
24
30
1459 The Secret of an Aerolite   8 260 43.53
24
26
3579 Disjoint Paths   4 312 20.65
24
27
4681 Twice   5 280 21.01
24
27
5151 Alice’s Cube   8 503 29.01
24
21
5298 Interval Challenge   4 135 16.52
24
27
6221 Increasing Powers of K   4 352 27.41
24
34
7209 Closest Triplet   2 295 28.77
24
21

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