Positive decimal integers with the digit 1 occurring exactly twice: Difference between revisions
Content added Content deleted
Catskill549 (talk | contribs) (added AWK) |
(Added Sidef) |
||
Line 399: | Line 399: | ||
Found 27 numbers |
Found 27 numbers |
||
done... |
done... |
||
</pre> |
|||
=={{header|Sidef}}== |
|||
<lang ruby>say (1..1000 -> grep { .digits.count { _ == 1 } == 2 })</lang> |
|||
{{out}} |
|||
<pre> |
|||
[11, 101, 110, 112, 113, 114, 115, 116, 117, 118, 119, 121, 131, 141, 151, 161, 171, 181, 191, 211, 311, 411, 511, 611, 711, 811, 911] |
|||
</pre> |
</pre> |
||