Answer: Twitter OA Question 2024 August | Backtracking | on-campus

Solution: Generate Parentheses — Backtracking Approach We can solve this problem using **Backtracking**. Since we need to build well-formed parenthesis combinations of length 2 * n, we can dynamically add brackets while maintaining a set of rules: We can add an open parenthesis ( if the number of open brackets placed so far is less than n. We can add a close parenthesis ) if the number of close brackets placed so far is strictly less than the number of ...