# pathGraph -- A method that makes a path graph

## Synopsis

• Usage:
P = pathGraph n
• Inputs:
• Outputs:
• P, an instance of the type Graph, the path grah of n vertices

## Description

A path graph on n vertices is a cycle graph of n vertices minus one edge.

 i1 : pathGraph 5 o1 = Graph{0 => {1} } 1 => {0, 2} 2 => {1, 3} 3 => {2, 4} 4 => {3} o1 : Graph