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3 marksProcedural Programming Constructs in C

CAPE Computer Science Unit 1 · 2013 · Paper 2 · Question 6(d)(iii)

Write C code to read two values representing the purchases of Andrew and Jamie from the keyboard. Andrew pays full price while Jamie receives a 10% discount. Adjust each customer's balance according to their purchases.

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  1. 6(a)Identify and briefly describe any TWO programming paradigms.[4 marks]
  2. 6(b)Explain ONE reason why programming language implementations used on mobile devices are different from those for desktop computers.[2 marks]
  3. 6(c)Determine the exact output produced when the given C program is executed.[6 marks]
  4. 6(d)(i)Write a C declaration for a struct to store a customer record consisting of a customer ID (integer) and customer balance (float).[3 marks]
  5. 6(d)(ii)Declare two struct variables representing customers Andrew and Jamie, and initialise their fields with the values: Andrew (ID: 1200, Balance: 1000) and Jamie…[4 marks]
  6. 6(d)(iv)Write C code to interchange the records of Andrew and Jamie.[3 marks]

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