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Question

The time complexity of calculating the sum of all leaf nodes in an n-order binary tree is __________

a.

O(n²)

b.

O(n+1)

c.

O(1)

d.

O(n)

Posted under Discrete Mathematics

Answer: (d).O(n)

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Q. The time complexity of calculating the sum of all leaf nodes in an n-order binary tree is __________

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