Leetcode Problem 2607. Make K-Subarray Sums Equal

2607. Make K-Subarray Sums Equal

Leetcode Solutions

Median and GCD Approach

  1. Calculate the GCD of the array length and k.
  2. Initialize a variable to keep track of the total number of operations.
  3. Iterate over the array with a step size equal to the GCD.
  4. For each step, collect elements that are k apart into a temporary list.
  5. Sort the temporary list and find its median.
  6. Calculate the number of operations needed to make all elements in the temporary list equal to the median.
  7. Add the number of operations to the total.
  8. Return the total number of operations.
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Brute Force with Optimization

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