How can I optimize Depth-First Search in C++?

How can I optimize Depth-First Search in C++?

To optimize DFS in C++, consider using iterative approaches with a stack to avoid stack overflow.

What data structures should I use to improve performance?

Using adjacency lists instead of adjacency matrices can significantly reduce memory usage and improve performance.

Are there any specific algorithms or techniques I should implement?

You can implement techniques like memoization or pruning to enhance the efficiency of your DFS.

How do I handle large graphs effectively?

For large graphs, consider using a combination of DFS with heuristics or parallel processing to speed up the search.