Write an assembly (Assembly x86) program to calculate the factorial of an unsigned integer n (n!)

- You need to prompt the user to enter an unsigned integer:

Enter an unsigned integer (n!):

- Pass the entered number to the Factorial subroutine.

- The calculated n! needs to be displayed on console screen from the main subroutine.

- See the book page 305-306 where you will find main and factorial subroutines.

- Make the required changes and run the program. - Run your program using the debugger to verify your answers.

? Use Step Into instead of Step Over to keep track of the stack, ESP, EBP, EIP during debugging.

- To access the stack memory, copy the value of ESP from the register window and past it in the search text box in the memory window.

What will happen to the Factorial programs output when you try to calculate 13! and why?

How many bytes of stack space will be used by the Factorial subroutine when calculating 3!?