To print all even number s below 100 in the descending order
verbal flow chert, not a program
n = 98
1111 type the number n
n = n-2
if n = 0, go home
go back up to 1111
home, this is the end
n = 98
1111 type the number n
n = n-2
if n = 0, go home
go back up to 1111
home, this is the end