LeetCode 201. Bitwise AND of Numbers Range

连接:https://leetcode.com/problems/bitwise-and-of-numbers-range/web 思路 若m = n,结果显然就是m;若m < n,则从m加到n的过程当中,最低位必定经历过1和0,AND后最低位为0,rangeBitwiseAnd(m,n) = rangeBitwiseAnd(m>>1, n>>1) << 1。svg 代码 class Soluti
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