Find the Town Judge Problem in Telugu | Hash Table, Graph Approach | Leetcode 997 | srkcodes
3Welcome to srkcodes! On Day 124 of #365DaysOfCode, we solve an interesting logic-based Leetcode problem — Find the Town Judge (Leetcode 997) — using Hash Table and Graph-based approach in Telugu.
📌 Problem Summary:
In a town of n people, determine who the town judge is based on trust relationships. A town judge is someone who trusts no one but is trusted by everyone else. This problem tests your logic building, graph understanding, and trust propagation concepts.
🔍 What You’ll Learn in This Video:
1️ ⃣ What is the Town Judge problem and how to identify the judge
2️ ⃣ Hash Table Approach: Count-based trust mapping
3️ ⃣ Graph Approach: Directed edges to represent trust
4️ ⃣ Real-world analogy of trust and influence
5️ ⃣ Time and Space Complexities clearly explained
💡 Key Takeaways:
Solidify your understanding of graph problems in DSA
Apply hash maps effectively to solve relationship-based problems
Learn real-world application of trust graphs and social networks
Master Python coding for interviews
Gain confidence for tech career prep and DSA rounds
🧠 Viewer Challenge:
Can you solve this in just one pass instead of two? Try optimizing and comment your code below! 💬
📈 This question is often asked in FAANG interviews and is a great example of logical reasoning in Python.
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🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the videohttps://leetcode.com/problems/find-the-town-judge/description/-th...
📚 Topic's ⬇ ️
Grhttps://www.w3schools.com/dsa/dsa_theory_graphs.phpa_the...
💡 LeetCode probhttps://leetcode.com/problem-list/graph/ist/graph/