Microsoft Consultant Interview Question:

Give an algorithm that will perform swapping of values between two variables?

Submitted by: Muhammad

Let's call the first variable A and the second variable B. Designate a third variable that will be used for the swap. Calling this third variable MIDDLE, assign MIDDLE to contain the value of the variable A. Then assign the value of B to the variable A. Finally, assign the value of MIDDLE to the variable B.
Submitted by: Muhammad