More Problems

• Write a program to print the number of spanning trees in a weighted directed graph.
• Implement a function to calculate the total number of cycles in an undirected graph.
• Write a program to print all vertices in a graph with degree greater than or equal to 2.
• Implement a function to check if a directed graph contains any Hamiltonian paths using DFS.
• Write a program to find the shortest path in a directed graph using BFS and DFS.
• Implement a function to check if a graph is Eulerian using DFS and BFS.
• Write a program to find all paths between two nodes in a directed graph.
• Implement a function to check if a directed acyclic graph contains any parallel edges.