Leetcode Problem 20 Valid Parentheses in Python #leetcode #leetcodesolutions #programming #python

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Leetcode Problem 20 Valid Parentheses in Python

Question : Given a string s containing just the characters '(', ')', '{', '}', '[' and ']', determine if the input string is valid.

An input string is valid if:

Open brackets must be closed by the same type of brackets.
Open brackets must be closed in the correct order.
Every close bracket has a corresponding open bracket of the same type.

Example 1:

Input: s = "()"
Output: true

𝐋𝐢𝐤𝐞 ❤
𝐜𝐨𝐦𝐦𝐞𝐧𝐭 📝
𝐬𝐡𝐚𝐫𝐞 ↪ 𝐰𝐢𝐭𝐡 𝐲𝐨𝐮𝐫 𝐟𝐫𝐢𝐞𝐧𝐝𝐬 😚
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