Скачать или смотреть LeetCode 997 | Find the Town Judge | Graph + Degree Count in Python | AlgoYogi

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In this video, we explore *LeetCode problem 997: Find the Town Judge* using Python. This problem teaches you how to identify a node with in‑degree = N-1 and out‑degree = 0 in a trust graph—a fundamental concept in **graph theory and node degree analysis**.

👉 *LeetCode Problem Link:* [Find the Town Judge – LeetCode 997](https://leetcode.com/problems/find-th...)

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⏱️ Timestamps
0:00 Introduction
0:20 Problem Explanation & Constraints
1:30 Approach: Degree Counting (In/Out)
10:00 Python Code Walkthrough
13:10 Time & Space Complexity

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💡 Why Watch?
Master a simple *graph problem using degree arrays*
Learn how to scan trust input and isolate the judge based on counts
Build a fast O(n + trust.length) solution—great for interview prep

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📢 Next Steps:
Try related graph problems:
*Find if Path Exists in Graph*
*Find the Celebrity*
*Graph Valid Tree*
Share your implementation or edge test cases in the comments!

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