More Problems

• Implement a function to calculate the number of spanning trees in a directed acyclic graph.
• Write a program to print all edges in a directed graph that form a cycle.
• Implement a function to check if a graph contains any articulation points using adjacency matrices.
• Write a program to calculate the degree centrality of each vertex in a weighted graph.
• Implement a function to print all vertices that form the longest simple cycle in a weighted graph.
• Write a program to find the number of cycles of length 3 in a directed graph using DFS.
• Implement a function to check if a graph contains any Hamiltonian paths using adjacency lists.
• Write a program to calculate the chromatic number of a weighted undirected graph.