Medium
Quiz
#201 Bitwise AND of Numbers Range
APPROACH
Given two integers left and right representing the closed range [left, right], return the bitwise AND of every integer in that range.
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
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1:00
What is the optimal approach for this problem?