Leetcode 496: Next Greater Element I Explained in Telugu | Array, Hash Table, Stack | srkcodes
3Welcome to srkcodes, your go-to channel for Telugu coding tutorials, Leetcode solutions, and Python programming for interviews!
In this video, we’ll solve Leetcode Question #496: Next Greater Element I, a frequently asked question in DSA interview questions and coding interviews. Mastering this problem is essential for improving your DSA preparation and building strong problem-solving skills.
🔍 What You’ll Learn:
1️ ⃣ Array Approach: Understand the brute force method to find the next greater element for each value in nums1.
2️ ⃣ Hash Table Technique: Learn how to optimize the solution using a hash map for faster lookups.
3️ ⃣ Stack Approach: Explore how the monotonic stack efficiently tracks the next greater element in nums2.
4️ ⃣ Optimal Solution: Master the most efficient method using a combination of stack and hash table for O(n) complexity.
This video simplifies Leetcode solutions and guides you through each method step-by-step in Telugu, ensuring you fully understand the logic behind solving Next Greater Element I for your coding interviews.
🧑💻 Who Should Watch This Video?
✅ Students preparing for DSA interview questions.
✅ Developers looking to improve their Python programming for interviews.
✅ Anyone interested in mastering Leetcode solutions and excelling in tech career prep.
💡 Key Benefits:
Learn step-by-step solutions using array, hash table, and stack approaches.
Strengthen your DSA preparation with real-world coding techniques.
Understand the importance of time complexity for each method.
💬 Have doubts or alternative solutions? Share your ideas in the comments, and let’s discuss!
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🔗 External Study Resources for Deep Dive:
📝 Problem discussed in the vidhttps://leetcode.com/problems/next-greater-element-i/xt-gr...
📚 Topic's ⬇ ️https://www.geeksforgeeks.org/stack-data-structure/stack-d...
💡 LeetCode phttps://leetcode.com/problem-list/stack/-list/stack/