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Programming concepts

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Question 30

An algorithm is written in pseudo-code to calculate the shipping fee for a courier service:

1  weight ← USERINPUT
2  fee ← 8.50
3  WHILE weight > 15.0 DO
4      fee ← fee + 3.00
5      weight ← weight - 5.0
6  ENDWHILE
7  IF fee > 20.0 THEN
8      fee ← fee * 0.95
9  ENDIF
10 OUTPUT fee

Identify the line number where iteration is first used in this algorithm.

A

Line 3

B

Line 4

C

Line 5

D

Line 7

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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