Crispies Bagels and Bites wants a program that allows its salesclerks to enter the number of bagels, donuts, and cups of coffee a customer orders. Bagels are 99 cents, donuts are 75 cents, and coffee is $1.20 per cup. The program should calculate and display the total price of the customer’s order. First, create an IPO chart for this problem, and then desk-check the algorithm twice. For the first desk-check, use 0, 12, and 2 as the number of bagels, donuts, and cups of coffee, respectively. For the second desk-check, use 2, 6, and 1.

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
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Crispies Bagels and Bites wants a program that allows its salesclerks to enter the number of
bagels, donuts, and cups of coffee a customer orders. Bagels are 99 cents, donuts are 75 cents,
and coffee is $1.20 per cup. The program should calculate and display the total price of the
customer’s order. First, create an IPO chart for this problem, and then desk-check the algorithm
twice. For the first desk-check, use 0, 12, and 2 as the number of bagels, donuts, and cups of
coffee, respectively. For the second desk-check, use 2, 6, and 1.

 

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