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Searching and sorting algorithms

Searching and sorting algorithms

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Question 1

A list of sorted data is shown in Fig. 1.

Index012345678
Valueapplebeachcloudearthforestgrassoceanrivervalley

Fig. 1

Show the stages of a binary search to find the word valley using the data shown in Fig. 1.

[4]
Markscheme

Searching and sorting algorithms Questions

  1. GCSE
  2. /Computer Science
  3. /Searching and sorting algorithms

36 exam-style questions on OCR GCSE Computer Science Searching and sorting algorithms. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank