$4.(40$ points$)$ Given the following pseudo code:

int result; $($result is $1$ byte$)$

int count; $($count is $1$ byte$)$

for $($result$=-20,$ count$=-5$; count $>=$ result ; count$--)\{$

result$++$;

$\}$

a$)(20$ points$)$ write an assembly language program that will implement this pseudo code using a while construct.