More Problems

• Implement a function to print all cycles of length 4 in an undirected graph.
• Write a program to find all vertices that form the longest simple cycle in a graph.
• Implement a function to check if two undirected graphs are strongly connected.
• Write a program to calculate the chromatic number of a directed graph using BFS.
• Implement a function to check if a graph contains any parallel edges using adjacency lists.
• Write a program to print the adjacency matrix of a weighted directed acyclic graph.
• Implement a function to find all strongly connected components in a weighted directed graph.
• Write a program to calculate the radius of a directed graph using DFS.