14 longest comman LeetCode #14 Longest Common Prefix 🚀 | Best String Array Approach in C++ |

🚀 In this video, we solve LeetCode Problem #14 – Longest Common Prefix, one of the most important Easy-level string array problems for mastering efficient string comparison in coding interviews.

You’ll learn how to efficiently find the longest common prefix among multiple strings using the optimal iterative approach in C++.

💡 What You’ll Learn:

✔️ Clear problem explanation
✔️ Brute Force vs Optimal approach
✔️ Iterative String Comparison (step-by-step)
✔️ Character-by-Character Prefix Matching
✔️ Time Complexity: O(n)
✔️ Space Complexity: O(1)
✔️ Clean and optimized C++ implementation

🎯 Why This Problem Matters:

This problem helps you understand:

Efficient string traversal techniques
How to compare multiple strings smartly
Optimization using iterative prefix checking
Real interview-based problem-solving strategies

It’s one of the most commonly asked coding interview questions in product-based companies.

💻 Tech Stack:

Language: C++ (C++23+)
Concepts: Strings, Arrays, Prefix Matching, Iterative Approach, Optimization

🔥 Who Should Watch:

Beginners in DSA
Students preparing for coding interviews
Anyone learning LeetCode Easy problems
Competitive programming learners

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Видео 14 longest comman LeetCode #14 Longest Common Prefix 🚀 | Best String Array Approach in C++ | канала HARSH KAVATHIYA