Скачать или смотреть Nth Fibonacci Number | GeeksforGeeks Problem Solution | Efficient O(n) Approach

Problem Link:https://www.geeksforgeeks.org/problem...

In this video, we solve the "Nth Fibonacci Number" problem from GeeksforGeeks. The problem requires us to find the nth Fibonacci number, where the first Fibonacci number is 1. Due to the large possible size of the output, we return the result modulo 1000000007. We'll discuss an efficient O(n) approach with dynamic programming to solve this problem.

📌 Problem Description:
Given a positive integer n, find the nth Fibonacci number. Since the answer can be very large, return the answer modulo 1000000007.

🔍 Examples:
Input: n = 2
Output: 1

Input: n = 5
Output: 5

This video will walk you through the implementation, including edge cases and optimizations. By the end of this video, you'll understand how to tackle similar Fibonacci-related problems efficiently.

💻 GitHub Repository for the Solution:https://github.com/rajmahto/GeeksforG...

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