Leetcode Problem 2321. Maximum Score Of Spliced Array

2321. Maximum Score Of Spliced Array

Leetcode Solutions

Kadane's Algorithm for Maximum Subarray

  1. Calculate the total sum of both nums1 and nums2.
  2. Initialize two variables to keep track of the maximum subarray sum for both arrays.
  3. Iterate through the arrays, calculating the running difference between nums2[i] - nums1[i] and nums1[i] - nums2[i].
  4. Use Kadane's algorithm to find the maximum subarray sum for these differences.
  5. If the running sum becomes negative, reset it to zero.
  6. Keep track of the maximum subarray sum found so far.
  7. After the iteration, add the maximum subarray sum to the total sum of the respective original array.
  8. The final answer is the maximum of these two sums.
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Brute Force with Prefix Sums

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