386. Lexicographical Numbers

Problem Link Given an integer n, return all the numbers in the range [1, n] sorted in lexicographical order. Example: Input: n = 32 Output: [1,10,11,12,13,14,15,16,17,18,19,2,20,21,22,23,24,25,26,27,28,29,3,30,31,32,4,5,6,7,8,9] class Solution: ...