Eulerian Trail Example. Jun 13 2013 for int i 0. Then for every vertex v P must enter and leave v the same number of times except when it is either the.
For example lets look at the two graphs below. A path that visits every edge of a graph exactly once is known as Euler Path. Jun 13 2013 for int i 0.
A non-Eulerian graph that has an Euler trail is called a semi-Eulerian graph.
Suppose a graph G contains an Eulerian path P. For example n 5 but degu 2 so Diracs theorem does not apply. Suppose a graph G contains an Eulerian path P. An Euler path starts and ends at different vertices.
