Not hard at all: y = ((x & 0xAA) >> 1) | ((x & 0x55) << 1)
Dave On Jun 21, 7:07 am, amit <[email protected]> wrote: > Given a byte, write a code to swap every two bits. [Using bit > operators] Eg: Input: 10 01 11 01 Output: 01 10 11 10 -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
