227. Define a macro for logical XOR operation
Microsoft Interview Questions and Answers
(Continued from previous question...)
227. Define a macro for logical XOR operation
Question:
Define a macro for logical XOR operation
maybe an answer:
#define XOR(a,b) (((a)&(~(b)))|((~(a))&b))
maybe an answer:
a XOR b = ( a | b ) & ( !a | !b )
maybe an answer:
a XOR b = (a &!b) | (!a & b)
(Continued on next question...)
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