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Max Consecutive Ones

Given a binary array nums, return the maximum number of consecutive 1's in the array.

Given a binary array nums, return the maximum number of consecutive 1's in the array.

Max Consecutive Ones diagram

Example 1

Input: nums = [1,1,0,1,1,1]

Output: 3

Explanation: The first two digits or the last three digits are consecutive 1s. The maximum number of consecutive 1s is 3.

Example 2

Input: nums = [1,0,1,1,0,1]

Output: 2

Constraints

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

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