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Computer Science · May / June 2023 · Paper 1 TZ2 HL · Question 8

IBCS

As printed in the paper

The question as text

8. Consider the following binary tree, in which each node stores a number greater than all the numbers in the node’s left subtree and less than those in its right subtree. 8 3 5 4 7 9 6

Read automatically from the paper; the printed page above is exact.

Show the answer and mark scheme
  • 8(a)[1]

  • 8(b)[1]

  • 8(c)[3]

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