Count Prefix & Suffix Pairs | Leetcode 3042 | Bruteforce, Trie | Python DSA | srkcodes
6Welcome to srkcodes – your destination for Telugu coding tutorials, Leetcode solutions, and Python programming for interviews. In this video, we tackle Leetcode Question 3042: Count Prefix and Suffix Pairs I – a powerful string-based problem useful for DSA interview prep and tech career growth.
We solve this with:
1️ ⃣ Brute Force Method – Easy and beginner-friendly approach to understand the concept.
2️ ⃣ Optimal Trie Method – Advanced method using data structures to improve efficiency.
This is part of your daily DSA preparation in Telugu, specially designed to boost your Python coding skills, crack coding interviews, and help you land your dream job.
🔍 What You’ll Learn
Efficient string comparison techniques
Usage of Trie data structure in interview problems
Time and space complexity trade-offs
Best practices in Python programming for interviews
Real-world problem-solving with Leetcode solutions
Whether you’re a beginner learning coding for job prep, or someone looking to master DSA questions in Telugu, this video is for you!
💬 Let’s Learn Together
Have doubts? Drop your questions in the comments. Let’s crack coding interviews together!
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🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the video ➡https://leetcode.com/problems/count-prefix-and-suffix-pairs-i/description/p...
📚 Topic's ⬇ ️
Trhttps://www.geeksforgeeks.org/trie-insert-and-search/-in...
💡 LeetCode problehttps://leetcode.com/problem-list/trie/st/trie/