What is a graph?

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

目标公司: Google

参考答案摘要

A graph is a data structure that consists of vertices (also known as nodes) and edges that connect pairs of vertices. Edges can be directed or undirected, and they may carry weight or cost. A graph ca...

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