More Problems

• Write a program to print all vertices that form a Hamiltonian cycle in a weighted directed graph.
• Implement a function to calculate the number of edge-disjoint paths in a directed acyclic graph.
• Write a program to find the longest path between two vertices in a weighted directed graph using DFS.
• Implement a function to calculate the chromatic number of a directed graph using adjacency matrices.
• Write a program to print all articulation points in a weighted graph using BFS and DFS.
• Implement a function to check if a graph contains any back edges using adjacency lists.
• Write a program to calculate the number of simple cycles in a directed acyclic graph using DFS.
• Implement a function to print the degree of each vertex in a directed graph using adjacency lists.