More Problems

• Write a program to check if a directed graph has an Eulerian path.
• Implement an algorithm to find the longest path in a directed graph with cycles.
• Write a program to calculate the number of simple cycles in a directed graph.
• Implement an algorithm to find the maximum matching in a bipartite graph using the Hopcroft-Karp algorithm.
• Write a program to find all minimal vertex covers in a weighted bipartite graph.
• Implement an algorithm to check if a graph can be colored with k colors using backtracking.
• Write a program to find the maximum flow in a directed graph using Dinics algorithm.
• Implement an algorithm to calculate the distance matrix of a graph.