LeetCode 217 | Contains Duplicate | Efficient Python Solution | Santa Codes

🎅 Welcome to Santa Codes! 🎅

In this video, we solve LeetCode problem **217: Contains Duplicate** step-by-step using Python. This problem is categorized as easy but is fundamental for understanding how to use hash sets efficiently in array problems.

📌 **Problem Statement:**
You are given an integer array `nums`. Determine if any value appears at least twice. Return `true` if any value appears more than once and `false` otherwise.

🚀 **Timestamps:**
0:00 Introduction & conceptual overview
2:00 Step-by-Step Python Implementation of the Solution
5:45 Solution Complexity

💡 **Why Watch?**
Learn how to approach array problems efficiently with Python and how hash sets can simplify complex tasks in coding interviews.

📢 **Next Steps:**
- Try solving this problem yourself on LeetCode.
- Let us know in the comments what problem you’d like to see next!

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#LeetCode #PythonSolutions #ContainsDuplicate #SantaCodes

[AlgoYogi-.-io]

LeetCode 217 | Contains Duplicate
🎅 Pinned by Santa Codes
🚀 Solved LeetCode 217: Contains Duplicate step-by-step in Python!
📌 Learn:

Problem constraints and logic.
Optimized hash set solution.
Edge case handling.
💡 Next Steps: Try solving it yourself on LeetCode and comment your experience!
👍 Like, 💬 Comment, and 🔔 Subscribe for more Python tutorials!