Write a procedure that receives a string via the stack (i.e., the string pointer is passed to the procedure) and removes all leading and duplicate blank characters in the string. For example, if the...

Write a procedure that receives a string via the stack (i.e., the string pointer is passed to

the procedure) and removes all leading and duplicate blank characters in the string. For

example, if the input string is (⊔ indicates a blank character)

⊔⊔⊔⊔⊔Read⊔⊔⊔my⊔⊔⊔⊔⊔lips.

it will be modified by removing all leading and duplicate blanks as

Read⊔my⊔lips.