More Problems

• 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.
• Write a program to find the shortest path in a weighted directed acyclic graph using BFS.
• Implement a function to calculate the number of spanning subgraphs in a directed acyclic graph using BFS.
• Write a program to print all vertices that form the longest simple cycle in a directed acyclic graph.