| changeset 140 | ecec79b9ab25 |
| parent 127 | b4def82f3f9f |
| 139:3350cc06804b | 140:ecec79b9ab25 |
|---|---|
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 |
|
20 |
|
21 val bnds = List(2, 10, 100, 1000, 10000, 100000, |
|
22 77000, 90000, 1000000, 5000000) |
|
23 |
|
24 for (bnd <- bnds) { |
|
25 val (steps, max) = collatz_max(bnd) |
|
26 println(s"In the range of 1 - ${bnd} the number ${max} needs the maximum steps of ${steps}") |
|
27 } |
19 } |
28 |
20 |
29 |
|
30 } |
|
31 |