Max Consecutive Ones III

Given a binary array nums and an integer k, return the maximum number of consecutive 1's in the array if you can flip at most k 0's.

Example 1
Inputnums = [1,1,1,0,0,0,1,1,1,1,0], k = 2
Output6
Flipping two zeros to ones produces a longest consecutive run of 6 ones.
Example 2
Inputnums = [0,0,1,1,0,0,1,1,1,0,1,1,0,0,0,1,1,1,1], k = 3
Output10
Flipping three zeros to ones produces a longest consecutive run of 10 ones.

Constraints

  • 1 <= nums.length <= 10^5
  • nums[i] is either 0 or 1.
  • 0 <= k <= nums.length

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