Write a routine in pseudo code that circular-shifts an

Question

Problem

1. Write a routine in pseudopod that combines two n²-bit words into an n-bit word.

2. Write a routine in pseudo code that swaps the left and right halves of an n-bit word.

3. Write a routine in pseudo code that circular-shifts an n-bit word k hits to the left or right based on the first parameter passed to the routine.