Software Development Basics

define password
create a pass_length variable and set it to 0
create a contains_number variable and set it to False
if the entire password hasn't been searched:
  iterate to the next character of the password
  increment the pass_length variable
  if the current character of the password contains number:
    set contains_number to True
if pass_length is greater than 8 and if contain_number is equal to True:
  valid password
otherwise:
  invalid password