Longest Subarray of 1's After Deleting One Element

Given a binary array nums, you should delete one element from it.

Return the size of the longest non-empty subarray containing only 1's in the resulting array. Return 0 if there is no such subarray.

Example 1
Inputnums = [1,1,0,1]
Output3
After deleting the number in position 2, [1,1,1] contains 3 numbers with value of 1's.
Example 2
Inputnums = [0,1,1,1,0,1,1,0,1]
Output5
After deleting the number in position 4, [0,1,1,1,1,1,0,1] longest subarray with value of 1's is [1,1,1,1,1].

Constraints

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

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