More Problems

• Implement a function to check if an undirected graph has an Eulerian circuit.
• Write a program to find the number of vertices with degree two in a graph.
• Implement a function to print all vertices that form a cycle in a graph.
• Write a program to count the number of vertices that have an even degree in a graph.
• Implement a function to check if a directed graph contains an Eulerian path.
• Write a program to check if a graph has any articulation points.
• Implement a function to calculate the minimum vertex cover in a graph.
• Write a program to find all paths of a fixed length in a directed graph.