1541. Minimum Insertions to Balance a Parentheses String | Problem of the Day | Day 20
kawaki
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1541. Minimum Insertions to Balance a Parentheses String | Problem of the Day | Day 20
73 просмотра · 2 недели назад
kawaki
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73 просмотра · 2 недели назад
Day 20 of my 365 Days of LeetCode Challenge
Today's Problem of the Day: *LeetCode 1541 — Minimum Insertions to Balance a Parentheses String*
In this video, I explain two approaches to solve this Medium-level problem:
00:00 Brute Force Approach
15:25 Optimal Approach
🔹 *Brute Force Approach* — understand the basic idea.
🔹 *Optimal Approach* — improve the solution for better efficiency.
Learn how to balance parentheses by finding the minimum number of insertions required, with a step-by-step explanation and C++ implementation.
📌 Problem: https://leetcode.com/problems/minimum...
One problem. One video. Every day!
#LeetCode #ProblemOfTheDay #DSA #CPlusPlus #Coding #Parentheses #365DaysOfLeetCode