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Leetcode Problem 2111. Minimum Operations to Make the Array K-Increasing

2111. Minimum Operations to Make the Array K-Increasing

Leetcode Solutions

Longest Non-Decreasing Subsequence (LNDS) Approach

  1. Initialize a variable total_operations to 0.
  2. Loop through i from 0 to k-1: a. Extract the subarray consisting of elements arr[i], arr[i+k], arr[i+2k], .... b. Find the LNDS of this subarray. c. Calculate the number of operations for this subarray as the difference between the subarray's length and the LNDS length. d. Add the number of operations to total_operations.
  3. Return total_operations as the result.
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Greedy Subarray Replacement

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