LeetCode 201. Bitwise AND of Numbers Range

連接:https://leetcode.com/problems/bitwise-and-of-numbers-range/web 思路 若m = n,結果顯然就是m;若m < n,則從m加到n的過程當中,最低位必定經歷過1和0,AND後最低位爲0,rangeBitwiseAnd(m,n) = rangeBitwiseAnd(m>>1, n>>1) << 1。svg 代碼 class Soluti
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