Write a program to check if a given Binary Tree is SumTree or not.
Write a program to check if a given Binary Tree is SumTree or not.
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, paypay, company-specific
目标公司: PayPay
参考答案摘要
In a sum tree, the value of each non-leaf node is equal to the sum of its left and right subtrees. A leaf node may have any value, while an empty child node has a value of 0. Example: Consider the fol...
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