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list of classical problems


ID NAME QUALITY USERS ACC % DIFFICULTY C I
18247 Arrangement Validity   11 223 36.23
17
21
18302 Identity crisis   2 223 28.37
17
17
27268 Count Subsets   19 222 45.65
10
22
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
8462 Barn Allocation   1 220 56.75
34
34
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
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
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 11.58
23
28
382 Decorate the wall   216 34.95
1
17
19543 Can you answer these queries VIII   8 216 26.27
37
35
13 Hotline   2 215 16.15
34
23
148 Land for Motorways   3 215 41.02
17
21
4061 Polygon   4 215 31.41
21
17
26706 Sort Machine   4 215 26.76
1
9
2325 String Distance   214 21.51
4227 "Shortest" pair of paths   3 214 41.11
23
17
6289 Bomberman   214 25.76
17
17
10649 Mirror Number   6 214 22.21
14
27
15038 Yell Classico   3 214 38.37
17
1
16793 Statistics Applied   3 214 22.15
21
17
22366 Badminton Tournament - Easy   7 214 35.80
26
20
3732 Slikar   1 213 52.05
28
17
5464 Counting triangles   3 213 29.16
6
28
16102 Can you play carrom !!!   2 213 21.58
15
12
184 Automatic Teller Machines   1 212 34.19
1
1
4416 Jumping Hands   1 212 65.75
17
17
32079 Ada and Greenflies   8 212 45.50
13
32
34275 Game Store   11 212 48.72
5
6
139 The Long and Narrow Maze   1 211 20.16
17
17
707 Triple-Free Sets   2 211 39.21
23
34
4060 A game with probability   210 22.15
4523 Binomial Coefficients   210 41.58
23
12
11676 Counting diff-pairs   14 210 21.52
24
26
25867 Divisible Fibonacci Numbers   5 210 25.85
12
12
30787 Ada and Aphids   11 210 30.60
27
26
36238 Color Play   12 210 24.30
10
20

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