More Problems

• Write a program to check if a graph is a tree using its properties.
• Implement an algorithm to find the longest cycle in a directed graph using dynamic programming.
• Write a program to calculate the average path length in a connected graph.
• Implement an algorithm to find the minimum edge cover in a weighted bipartite graph.
• Write a program to solve the "Longest Common Substring Problem" using a graph approach.
• Implement an algorithm to calculate the transitive closure of a directed graph using Floyd-Warshall.
• Write a program to find the number of unique paths from the top-left to the bottom-right of a grid.
• Implement an algorithm to find the longest path that visits every edge of a graph.