# Solving Leetcode Interviews in Seconds with AI: Maximum Number of Operations With the Same Score I


	# Introduction
	In this blog post, we will explore how to solve the LeetCode problem "3038" using AI. LeetCode is a popular platform for preparing for coding interviews, and with the help of AI tools like [Chatmagic](https://www.chatmagic.app), we can generate solutions quickly and efficiently - helping you pass the interviews and get the job offer without having to study for months.

	# Problem Statement
	> You are given an array of integers nums. Consider the following operation:  Delete the first two elements nums and define the score of the operation as the sum of these two elements.  You can perform this operation until nums contains fewer than two elements. Additionally, the same score must be achieved in all operations. Return the maximum number of operations you can perform.   Example 1:  Input: nums = [3,2,1,4,5] Output: 2 Explanation:  We can perform the first operation with the score 3 + 2 = 5. After this operation, nums = [1,4,5]. We can perform the second operation as its score is 4 + 1 = 5, the same as the previous operation. After this operation, nums = [5]. As there are fewer than two elements, we can't perform more operations.   Example 2:  Input: nums = [1,5,3,3,4,1,3,2,2,3] Output: 2 Explanation:  We can perform the first operation with the score 1 + 5 = 6. After this operation, nums = [3,3,4,1,3,2,2,3]. We can perform the second operation as its score is 3 + 3 = 6, the same as the previous operation. After this operation, nums = [4,1,3,2,2,3]. We cannot perform the next operation as its score is 4 + 1 = 5, which is different from the previous scores.   Example 3:  Input: nums = [5,3] Output: 1    Constraints:  2 <= nums.length <= 100 1 <= nums[i] <= 1000  

	# Explanation
	Here's the solution to the problem:

*   **High-Level Approach:**
    *   Iterate through the array `nums`.
    *   For each possible sum of the first two elements, simulate the operations and count how many operations can be performed with that sum.
    *   Keep track of the maximum number of operations found.

*   **Complexity:**
    *   Runtime: O(n^2), where n is the length of the input array.
    *   Storage: O(1).

	
	# Code
	```python
	def max_operations(nums):
    """
    Calculates the maximum number of operations that can be performed on the given array.

    Args:
        nums: A list of integers.

    Returns:
        The maximum number of operations that can be performed.
    """

    n = len(nums)
    max_ops = 0

    for i in range(n - 1):
        initial_sum = nums[i] + nums[i+1]
        ops = 1
        temp_nums = nums[i+2:]
        
        if len(temp_nums) < 2:
            max_ops = max(max_ops, ops)
            continue
        
        
        j = 0
        while j < len(temp_nums) - 1:
            if temp_nums[j] + temp_nums[j+1] == initial_sum:
                ops += 1
                j += 2
            else:
                break
            
            if j >= len(temp_nums) -1 and len(temp_nums) % 2 !=0:
                break    
                
        max_ops = max(max_ops, ops)

    return max_ops
	```