More Problems

• Write a program to check if a directed graph can be made strongly connected by adding edges.
• Implement an algorithm to find all paths of length k in a weighted directed graph.
• Write a program to find the maximum matching in a bipartite graph using the Hungarian algorithm.
• Implement an algorithm to calculate the distance between two vertices in a directed bipartite graph.
• Write a program to find the number of edge-disjoint paths in a bipartite graph.
• Implement an algorithm to find the longest simple cycle in a directed bipartite graph.
• Write a program to check if a bipartite graph can be colored with three colors.
• Implement an algorithm to calculate the number of edges in a directed graph.