More Problems

• Write a program to check if an edge is a cut edge in an undirected graph.
• Implement a function to check if two nodes are in the same connected component.
• Write a program to find the maximum bipartite matching using DFS.
• Implement a function to check if a directed graph has any self-loops.
• Write a program to find the number of trees in a forest.
• Implement a function to check if a graph is a tree.
• Write a program to find all the edges of a graph.
• Implement a function to find the number of bridges in a directed graph.