Maximum Genetic Difference Query at Media.net

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Problem Description

There is a rooted tree consisting of `n` nodes numbered `0` to `n - 1`. Each node's number denotes its **unique genetic value** (i.e. the genetic value of node `x` is `x`). The **genetic difference** between two genetic values is defined as the **bitwise-****XOR** of their values. You are given the...

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Topics

Array Hash Table Bit Manipulation Depth-First Search Trie

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