Skip to content

Latest commit

 

History

History

0201.bitwise-and-of-numbers-range

Given a range [m, n] where 0 <= m <= n <= 2147483647, return the bitwise AND of all numbers in this range, inclusive.

Example 1:

Input: [5,7]
Output: 4

Example 2:

Input: [0,1]
Output: 0

解题思路## 可能的變化