Problem Statement

Given an integer   n,   return   1──►n   (inclusive)   in lexicographical order.

Show all output here on this page.

Given   13, return:   [1,10,11,12,13,2,3,4,5,6,7,8,9].

Let's start with the solution:

import "/sort" for Sort

var a = (1..13).map { |i| "%(i)" }.toList
Sort.quick(a)
System.print(a)