Valid Parentheses - Stack - Leetcode 20 - Python
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Current NEET and ex-Google SWE, also I love teaching! N.E.E.T. = (Not in education, employment or training) Preparing for coding interviews? Checkout neetcode.io
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🚀 https://neetcode.io/ - A better way to prepare for Coding Interviews 🐦 Twitter: https://twitter.com/neetcode1 🥷 Discord: https://discord.gg/ddjKRXPqtk 🐮 Support the channel: https://www.patreon.com/NEETcode Coding Solutions: https://www.youtube.com/playlist?list=PLot-Xpze53leF0FeHz2X0aG3zd0mr1AW_ Dynamic Programming Playlist: https://www.youtube.com/watch?v=73r3KWiEvyk&list=PLot-Xpze53lcvx_tjrr_m2lgD2NsRHlNO&index=1 Tree Playlist: https://www.youtube.com/watch?v=OnSn2XEQ4MY&list=PLot-Xpze53ldg4pN6PfzoJY7KsKcxF1jg&index=2 Linked List Playlist: https://www.youtube.com/watch?v=G0_I-ZF0S38&list=PLot-Xpze53leU0Ec0VkBhnf4npMRFiNcB&index=2 Problem Link: https://neetcode.io/problems/validate-parentheses 0:00 - Read the problem 1:25 - Drawing Explanation 7:20 - Coding Explanation leetcode 20 This question was identified as an interview question from here: https://github.com/xizhengszhang/Leetcode_company_frequency #sorted #array #python
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