Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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You are given a list of integers. Write a function in Python to find the maximum sum that can be obtained by summing non-adjacent elements from the list. The function should return the maximum sum.
Example: Input: [2, 4, 6, 8, 5] Output: 13 Explanation: The maximum sum can be obtained by selecting elements 2, 6, and 5 (non-adjacent) and summing them: 2 + 6 + 5 = 13.
Input: [5, 1, 1, 5] Output: 10 Explanation: The maximum sum can be obtained by selecting elements 5 and 5 (non-adjacent) and summing them: 5 + 5 = 10.
Instructions:
- Implement a function called max_non_adjacent_sum that takes a list of integers as input.
- Write the necessary code to find the maximum sum of non-adjacent elements.
- Return the maximum sum.
- Test your function with different input cases to validate its correctness.
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