More Problems

• Write a program to find the longest path that visits every vertex in a directed graph.
• Implement an algorithm to find all simple paths in a directed graph using backtracking.
• Write a program to check if a directed graph can be made strongly connected.
• Implement an algorithm to calculate the number of edges in a directed graph that do not form a cycle.
• Write a program to find the longest increasing path in a weighted directed graph using dynamic programming.
• Implement an algorithm to find the maximum flow in a weighted bipartite graph using the Hopcroft-Karp method.
• Write a program to check if a directed graph is strongly connected using Kosarajus algorithm.
• Implement an algorithm to find the longest path that visits every edge in a directed graph.