Leetcode Problem 2587. Rearrange Array to Maximize Prefix Score

2587. Rearrange Array to Maximize Prefix Score

Leetcode Solutions

Sorting and Prefix Sum Calculation

  1. Sort the array in non-increasing order.
  2. Initialize a variable sum to 0 to keep track of the prefix sum.
  3. Initialize a variable score to 0 to keep track of the number of positive prefix sums.
  4. Iterate through the sorted array: a. Add the current element to sum. b. If sum is positive, increment score. c. If sum becomes non-positive, break out of the loop.
  5. Return score as the maximum score.
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Greedy Addition with Min-Heap

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