More Problems

• Write a program to find the number of spanning trees in a directed graph using Kirchhoff’s theorem.
• Implement an algorithm to calculate the number of edges in a bipartite graph that do not form a cycle.
• Write a program to check if a directed graph is strongly connected using Kosarajus algorithm.
• Implement an algorithm to find the longest path in a weighted graph using backtracking.
• Write a program to check if a bipartite graph can be colored with two colors using a DFS approach.
• Implement an algorithm to find the longest path that visits every vertex at least once in a directed graph.
• Write a program to check if a directed graph contains any back edges using DFS.
• Implement an algorithm to find the maximum flow in a bipartite graph using the Hopcroft-Karp algorithm.