386. Lexicographical Numbers LeetCode Solution Explained starting from brute force and building the thought process for Recursion and Iterative Solution with live C++ implementation.
Problem Link: https://leetcode.com/problems/lexicographical-numbers/description/
Solution Link: https://leetcode.com/submissions/detail/1397094646/
Feel free to raise any kind of queries regarding the problem, I am happy to help.
Chapters:
0:00 - 0:51 - Understanding the Problem
0:52 - 2:10 - Brute force (Sorting)
2:11 - 10:27 - Recursive Approach
10:28 - 15:20 - Live Recursive C++ Implementation
15:21 - 25:52 - Iterative Approach
25:53 - 28:42 - Live Iterative C++ Implementation
#competitiveprogramming #dsa #potd #leetcode #dailyproblem #recursion #iterative #cpp #faang #interviewquestion #bruteforce #lexicographicalnumbers #sorting
