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Problem: Lexicographical Numbers

Medium
30 min
Explore how to generate all numbers from 1 to n in lexicographical order using trie implementations. This lesson helps you understand ordering sequences like dictionary sorting and challenges you to implement an O(n) time and space efficient solution.

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:

  • 1n1031 \leq n \leq 10^3

Problem
Ask
Submissions

Problem: Lexicographical Numbers

Medium
30 min
Explore how to generate all numbers from 1 to n in lexicographical order using trie implementations. This lesson helps you understand ordering sequences like dictionary sorting and challenges you to implement an O(n) time and space efficient solution.

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:

  • 1n1031 \leq n \leq 10^3