Write a C expression that takes two arguments a and b and y

- Write a C expression that takes two arguments a and b and yields a result that

is the LSB of a and the remaining bytes of b.

Solution

Answer:

The C expression is :

\" ( ( b << 1) | ( a & 1) ) \"

Explaination : First we shift all bits of B to right side by 1 position (B << 1) . This makes a space for LSB of A . Then we extract LSB of A and then we OR them together.