| changeset 140 | aac534649b27 |
| parent 127 | 01d522ba48d4 |
| 139:30540237c439 | 140:aac534649b27 |
|---|---|
14 val max = all.max |
14 val max = all.max |
15 (max, all.indexOf(max) + 1) |
15 (max, all.indexOf(max) + 1) |
16 } |
16 } |
17 |
17 |
18 |
18 |
19 // some testing harness...5 Mio pushes the envelope |
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20 |
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21 val bnds = List(2, 10, 100, 1000, 10000, 100000, |
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22 77000, 90000, 1000000, 5000000) |
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23 |
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24 for (bnd <- bnds) { |
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25 val (steps, max) = collatz_max(bnd) |
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26 println(s"In the range of 1 - ${bnd} the number ${max} needs the maximum steps of ${steps}") |
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27 } |
19 } |
28 |
20 |
29 |
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30 } |
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31 |