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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