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[Python] Coding Interview Patterns: Unpublished Lessons

Solution: Lexicographical Numbers

Let’s solve the Lexicographical Numbers problem using the Trie pattern.

We'll cover the following...

Statement

Given an integer value nn, write a function that returns all the numbers in the range 11 to nn in lexicographical orderLexicographical order, also known as dictionary order or alphabetical order, is a way of ordering sequences (such as strings) based on the order of their elements. .

Constraints:

  • 1≤n≤1031 \leq n \leq 10^3 ...