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Programming concepts

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Question 33

Write a C# program that calculates an estimate of the water volume in litres required for a smart irrigation cycle.

Your program should:

  • Keep asking the user to enter a watering duration in seconds until they enter a value that is between 10 and 120 (inclusive).
  • Calculate the base water volume by multiplying the entered duration by 0.15.
  • Ask the user if 'boost pressure' is enabled (expect the user to enter yes if it is).
  • If boost pressure is enabled, multiply the calculated water volume by 1.5.
  • Output the final calculated water volume in litres.

You should use meaningful variable names, correct syntax, and appropriate indentation in your answer.

[8]
Markscheme

Programming concepts Questions

  1. GCSE
  2. /Computer Science
  3. /Programming concepts

298 exam-style questions on AQA GCSE Computer Science Programming concepts. Each one has a worked solution and a mark scheme showing where the marks go.

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