wushbin · April 1, 2020 04:44
diff --git a/bitwise-and-of-numbers-range.java b/bitwise-and-of-numbers-range.java
 class Solution {
    public int rangeBitwiseAnd(int m, int n) {
        int i = 0;
        while(m != n) {
            m >>= 1;
            n >>= 1;
            i++;
        }
        return m << i;
    }
 }
	class Solution {
	public int rangeBitwiseAnd(int m, int n) {
	int i = 0;
	while(m != n) {
	m >>= 1;
	n >>= 1;
	i++;
	}
	return m << i;
	}
	}
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