Topic: graph-theory-problem / Level: advanced

• 2950. Write a program to check if a bipartite graph can be colored with three colors.
• 2951. Implement an algorithm to find the longest path in a weighted directed graph.
• 2952. Write a program to find all paths of length k in a directed bipartite graph.
• 2953. Implement an algorithm to find the longest path that visits every vertex in a bipartite graph.
• 2954. Write a program to check if a directed graph is strongly connected using Kosarajus algorithm.
• 2955. Implement an algorithm to find the maximum flow in a weighted directed graph using the Push-Relabel method.
• 2956. Write a program to find the shortest path between two vertices in a weighted bipartite graph.
• 2957. Implement an algorithm to check if a bipartite graph can be made bipartite by removing edges.
• 2958. Write a program to find the longest increasing path in a directed graph.
• 2959. Implement an algorithm to find all simple paths in a bipartite graph using backtracking.
• 2960. Write a program to check if a directed graph can be made strongly connected by adding edges.
• 2961. Implement an algorithm to find the longest path in a weighted directed graph using dynamic programming.
• 2962. Write a program to find all Hamiltonian paths in a bipartite graph using dynamic programming.
• 2963. Implement an algorithm to calculate the average distance from a source vertex to all other vertices in a weighted directed graph.
• 2964. Write a program to find the longest path that visits every edge in a directed graph.
• 2965. Implement an algorithm to check if a directed graph contains any back edges using Kahns algorithm.
• 2966. Write a program to find the longest path that visits every vertex in a directed bipartite graph.
• 2967. Implement an algorithm to find the longest increasing path in a bipartite graph using dynamic programming.
• 2968. Write a program to check if a directed graph is strongly connected using Tarjans algorithm.
• 2969. Implement an algorithm to find the maximum flow in a directed graph using the Edmonds-Karp algorithm.
• 2970. Write a program to find all simple paths in a weighted directed graph using depth-first search.
• 2971. Implement an algorithm to check if a bipartite graph can be colored with two colors using a greedy approach.
• 2972. Write a program to find the number of edges in a directed graph that form a cycle.
• 2973. Implement an algorithm to calculate the longest path in a bipartite graph.
• 2974. Write a program to check if a directed graph can be made bipartite by adding edges.
• 2975. Implement an algorithm to find the longest path that visits every edge in a directed graph.
• 2976. Write a program to find the maximum weight independent set in a directed bipartite graph using dynamic programming.
• 2977. Implement an algorithm to find the longest path that visits every vertex in a directed bipartite graph.
• 2978. Write a program to check if a directed graph can be made strongly connected by removing edges.
• 2979. Implement an algorithm to find all Hamiltonian cycles in a bipartite graph using backtracking.
• 2980. Write a program to check if a bipartite graph contains any simple paths using backtracking.
• 2981. Implement an algorithm to find the longest increasing path in a weighted directed graph using dynamic programming.
• 2982. Write a program to find the maximum matching in a directed bipartite graph using the Hungarian algorithm.
• 2983. Implement an algorithm to calculate the average distance from a source vertex to all other vertices in a weighted directed graph.
• 2984. Write a program to find the number of edges in a directed graph that do not form a cycle.
• 2985. Implement an algorithm to find the longest simple path in a directed bipartite graph.
• 2986. Write a program to check if a directed graph contains any back edges using DFS.
• 2987. Implement an algorithm to find the longest path in a directed graph using depth-first search.
• 2988. Write a program to find the maximum flow in a weighted directed graph using augmenting paths.
• 2989. Implement an algorithm to find all simple paths in a directed graph using backtracking.
• 2990. Write a program to check if a directed graph can be made bipartite by removing edges.
• 2991. Implement an algorithm to find the longest path that visits every edge in a directed bipartite graph.
• 2992. Write a program to find the longest path in a weighted directed graph using dynamic programming.
• 2993. Implement an algorithm to calculate the number of edges in a minimum spanning tree using Kruskal’s algorithm.
• 2994. Write a program to check if a directed graph is strongly connected using Tarjans algorithm.
• 2995. Implement an algorithm to find the longest path that visits every vertex in a bipartite graph.
• 2996. Write a program to find the maximum matching in a directed bipartite graph using the Hopcroft-Karp method.
• 2997. Implement an algorithm to check if a bipartite graph is k-colorable using adjacency matrices.
• 2998. Write a program to find all Hamiltonian paths in a directed graph using backtracking.
• 2999. Implement an algorithm to calculate the average distance from a source vertex to all other vertices in a directed bipartite graph.

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