Get Minimum Operations

Implement a function that returns the minimum number of operations needed to ensure the string s (of length n) contains no segments of exactly m consecutive '0's.

In one operation, you can do the following:

• Select a contiguous segment of length k and make every bit in this segment '1'.

The function getMinOperations will take three inputs:

• string s: a string representing s.
• int m: an integer representing m.
• int k: an integer representing k.

The function should return an integer representing the minimum number of operations needed.