More Problems

• Implement a function to check if a directed graph contains any articulation points using DFS and adjacency lists.
• Write a program to print all edges that form a Hamiltonian cycle in a weighted directed acyclic graph.
• Implement a function to calculate the chromatic number of a directed acyclic graph using DFS, BFS, and adjacency matrices.
• Write a program to find the longest simple path in a weighted graph using BFS and DFS.
• Implement a function to check if a directed acyclic graph contains any Hamiltonian paths using BFS and DFS.
• Write a program to calculate the total number of connected components in a directed graph using adjacency matrices.
• Implement a function to print all vertices in a directed graph sorted by out-degree.
• Write a program to find the number of simple paths between two vertices in a graph using BFS and DFS.