More Problems

• Implement an algorithm to check if a graph is a valid tree.
• Write a program to find all simple paths in a weighted graph using backtracking.
• Implement an algorithm to calculate the total number of edge-disjoint spanning trees in a bipartite graph.
• Write a program to find the longest simple path in a bipartite graph using DFS.
• Implement an algorithm to find the maximum flow in a directed graph using the Push-Relabel algorithm.
• Write a program to find the shortest path between two vertices in a directed graph with negative weights using Bellman-Ford.
• Implement an algorithm to calculate the number of strongly connected components in a directed graph.
• Write a program to check if a directed graph contains any simple cycles using DFS.