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Chapter 03

Commonly used bit-manipulation functions

Page 17

Some Questions on Bit Manipulation

Question:
Write a program to swap odd and even bits in an integer with as few instructions as possible (e.g. bit 0 and bit 1 are swapped, bit 2 and bit 3 are swapped and so on).

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Reference (Book):
Craking the coding interview (Fifth Edition)
                         Gayle Laakmann McDowell
(Detailed solution is given in book)

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