Valid Parentheses - Stack - LeetCode 20 (Python) - Blind 75

🚀 https://techinterviews.io/ - A better way to prep for Coding Interviews Today we're taking a look at Leetcode 20 Valid Parentheses. I'm going to break down how to solve the problem efficiently using a stack. This a common easy question asked during phone screens or online assessments. This is also a Blind 75 problem, which means it is very commonly asked across multiple tech companies, both big and small. 👨‍💻 BLIND-75 PLAYLIST:    • Blind 75 - Coding Question Walkthroughs (P...   📚 Read about coding patterns: https://hackernoon.com/coding-pattern...