Bit
leetcode questions: Bit
common tricks x & (-x) to isolate/get the rightmost 1-bit This operation reverts all bits of x except the rightmost 1-bit. Hence, x and -x have just one bit in common - the rightmost 1-bi
read morecommon tricks x & (-x) to isolate/get the rightmost 1-bit This operation reverts all bits of x except the rightmost 1-bit. Hence, x and -x have just one bit in common - the rightmost 1-bi
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