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Quick Summary
Find the longest contiguous sequence of '1's achievable by flipping at most k contiguous segments of '0's.
Each operation can invert a chosen subarray, but optimally targets complete blocks of consecutive '0's.
The objective is to maximize the resulting run length of '1's while respecting the operation limit.
What This Tests
Sliding window technique for dynamic range constraints
State tracking and two-pointer manipulation
Segment grouping and boundary detection in linear time
Optimization under bounded resource constraints
Common Patterns
Two Pointers
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Acceptance Rate
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Python3
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Input
serverStates =
k =
Output
Expected
