## Invitation to Computer Science 8th Edition

b) We can't divide by zero. It is enough to add an extra step after Step 1 Step 2 If $J=0$ then print out an answer, which will be a value of $I .$
b) In the case of inputs 0 and 32 then we would have to divide by zero which is not possible. It would not even make sense to look for the greatest common divisor in this case since it will always be the number which is not $0 .$ It is enough to add an extra step after Step 1 $[\text { Step } 2]$ If $J=0$ then print out an answer, which will be a value of $I$.