Computer Science · May / June 2017 · Paper 2 HL · Question 16
IBCS
As printed in the paper
The question as text
16. The following Node class defines a node to be used in a binary search tree. public class Node { Node left; Node right; int data; Node(int newData) { left = null; right = null; data = newData; } }
Read automatically from the paper; the printed page above is exact.
Show the answer and mark scheme
16(a)[3]
16(b)[5]
16(c)[5]
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