May/June 2026 Paper 21

2026 · 9 questions · 28 parts · 75 marks

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4Algorithms Pseudocode FlowchartsMedium4 marks
An algorithm is expressed as:
  • A user inputs a sequence of integer values.
  • The process will calculate the number of positive integers.
  • The user will input value 0 to indicate there are no more numbers to be input.
  • Output the number of positive integers after the terminating 0 is input.
Write a structured English description for this algorithm as a sequence of steps. Do not include pseudocode statements in your description. Your answer might not require all six steps shown.
Structured English description (up to six steps)
0 words