More Problems

• Implement an algorithm to find all unique paths in a matrix with obstacles.
• Write a program to check if a graph can be partitioned into two disjoint subsets.
• Implement an algorithm to calculate the edge connectivity of a directed graph.
• Write a program to find the shortest distance between any two pairs of vertices in a weighted graph.
• Implement an algorithm to find the maximum clique in a graph using backtracking.
• Write a program to solve the "Graph Coloring Problem" using backtracking.
• Implement an algorithm to find the number of ways to color a graph with k colors.
• Write a program to find the diameter of a tree using BFS or DFS.