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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
382 Decorate the wall   216 34.95
1
17
19543 Can you answer these queries VIII   8 216 26.27
37
35
8462 Barn Allocation   1 217 57.08
34
34
9889 Movie collection   1 217 43.72
50
50
26257 detective sherlock holmes   -12 217 26.42
15
17
27195 Find The Number   7 217 37.66
20
17
30828 Class Leader   3 217 11.62
23
28
274 Johnny and the Watermelon Plantation   -1 218 24.52
1
1
2319 Sequence   218 28.12
26212 Keyur and Mohib Tree   15 218 40.63
8
12
677 A place for the brewery   219 28.30
17
1
6187 Jane and Tarzan   7 219 24.61
15
22
18939 K-th smallest number   5 219 13.94
13
17
34501 Divisible Strings   5 219 28.86
15
17
185 Chase   2 221 24.80
1
26
9529 Maya Calendar   2 221 30.60
17
12
9891 Please, go first   221 54.66
26
17
16776 Modems   13 221 30.34
19
15
20845 Interesting Numbers   4 221 24.19
13
5
27194 Summer Trip   7 221 23.98
10
8
32201 Right Shift   -1 221 11.26
17
8
27268 Count Subsets   19 222 45.65
10
22
2816 Common Subsequences   5 223 28.92
26
34
8758 Cover the string   6 223 23.17
14
17
9458 Ghosts having fun   10 223 12.20
16
24
18247 Arrangement Validity   11 223 36.23
17
21
18302 Identity crisis   2 223 28.37
17
17
2176 Finding Seats   2 224 15.00
34
34
9185 TORNJEVI   10 224 33.41
26
26
14935 Cactus   6 224 20.02
16
14
1325 Partial Sums   2 225 24.79
9
1
9219 Nikhil Problem   2 225 45.88
17
17
16277 Little Red-Cap   4 225 34.75
24
24
17717 Gopu and Counting Bitwise Prime Numbers   9 225 19.81
21
17
24979 She was in Love with BST   3 225 43.69
17
20
30454 Luke vs. Darth Vader   15 225 22.33
16
15
1466 Blue Mary Needs Help Again   5 226 20.82
30
34
2177 Galou is back!   -1 226 31.01
383 European railroad tracks   227 30.31
4453 Bouncing Balls II   227 27.98
17143 Make Psycho   2 227 25.00
34
9
26319 I LOVE Kd-TREES   11 228 41.63
20
25
3023 Binary multiplication   3 229 25.04
17
17
8100 Shifting Lights   2 229 31.20
17
17
12012 grace marks   5 229 22.97
21
21
34007 Adrita and Marbles   5 229 47.45
5
6
26385 Harish and his rooks puzzle   6 230 32.39
4
1
1785 Code   2 231 26.44
26
30
6717 Two Paths   9 231 17.81
34
36
7486 Rooks   4 231 28.49
9
13

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