Task 2) Write and execute a C program using onlinegdp.com which is an online C compiler with descriptive comments explaining each line of code, paste the code as text and output obtained as result of execution in the report: a) Input price and quantity of five items. [10 marks for explaining the code] b) Save the prices and quantities of each item into arrays. [5 marks for explaining the code] c) Write a function to calculate and display the subtotal for each item (Subtotal = price * quantity). d) Display your output as a screenshot

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
Section: Chapter Questions
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Task 2)
Write and execute a C program using onlinegdp.com which is an online C compiler with
descriptive comments explaining each line of code, paste the code as text and output obtained as result
of execution in the report:
a) Input price and quantity of five items. [10 marks for explaining the code]
b) Save the prices and quantities of each item into arrays. [5 marks for explaining the code]
c) Write a function to calculate and display the subtotal for each item (Subtotal = price * quantity).
d) Display your output as a screenshot
Sample Output:
Enter price and quantity: 200 1
Enter price and quantity: 400 1
Enter price and quantity: 200 3
Enter price and quantity: 10 5
Enter price and quantity: 50 2
Quantity
Item
Price
Subtotal
Item 1
Item 2
Item 3
Item 4
Item 5
200
1
200
400
400
200
3
600
10
5
50
50
2
100
Transcribed Image Text:Task 2) Write and execute a C program using onlinegdp.com which is an online C compiler with descriptive comments explaining each line of code, paste the code as text and output obtained as result of execution in the report: a) Input price and quantity of five items. [10 marks for explaining the code] b) Save the prices and quantities of each item into arrays. [5 marks for explaining the code] c) Write a function to calculate and display the subtotal for each item (Subtotal = price * quantity). d) Display your output as a screenshot Sample Output: Enter price and quantity: 200 1 Enter price and quantity: 400 1 Enter price and quantity: 200 3 Enter price and quantity: 10 5 Enter price and quantity: 50 2 Quantity Item Price Subtotal Item 1 Item 2 Item 3 Item 4 Item 5 200 1 200 400 400 200 3 600 10 5 50 50 2 100
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