Count in octal: Difference between revisions

</pre>

=={{header|Crystal}}==

<lang ruby># version 0.21.1

# using unsigned 8 bit integer, range 0 to 255

(0_u8..255_u8).each { |i| puts i.to_s(8) }</lang>

{{out}}

<pre>

0

1

2

3

4

5

6

7

10

11

12

...

374

375

376

377