Thank you.

Harry is sitting at a table in a bookstore, attending his book signing. He nee copy of his bestselling book on robotics for each customer standing in line. U 4. ds to sign a in Figure 12-24, write two versions of an appropriate algorithm one using a looping condition and one using a loop exit condition. accept the book from the customer close the book end repeat open the front cover of the boolk place the book on the table repeat until there are no more customers in line: repeat while there are customers in line: return the book to the customer sign your name on the first page thank the customer Figure 12-24 Instructions for Exercise 4