Write a program to count the number of non-leaf nodes in a tree.

Write a program to count the number of non-leaf nodes in a tree.

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: easy

标签: interviewbit, amdocs, company-specific

目标公司: Amdocs

参考答案摘要

When a node does not have any child nodes (both left and right), it is referred to as a leaf node, while nodes that contain either left or right child nodes or both are referred to as non-leaf nodes. ...

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