Given two integers left and right that represent the range [left, right], return the bitwise AND of all numbers in this range, inclusive.

Example 1:

  • Input: left = 5, right = 7
  • Output: 4

Example 2:

  • Input: left = 0, right = 0
  • Output: 0

Example 3:

  • Input: left = 1, right = 2147483647
  • Output: 0

Constraints:

  • 0 <= left <= right <= 231 - 1