More Problems

• Write a program to print all vertices in a directed acyclic graph sorted by in-degree and out-degree.
• Implement a function to find the number of simple cycles in a weighted graph using BFS and DFS.
• Write a program to calculate the total number of spanning trees in a directed graph using Kirchhoffs theorem.
• Implement a function to check if a directed graph contains any Hamiltonian paths using adjacency matrices.
• 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.