This week I learned how brute-force algorithms can be used for problems like string matching and knapsack, where every possible option is explored to find the best result. I also got more comfortable with graph traversal using depth-first and breadth-first search paying attention to how the order of visiting nodes can affect the outcome. The materials helped me understand how to build search trees and mark visit sequences correctly. I also studied the Master Theorem, which makes it easier to analyze the efficiency of recursive algorithms. It was helpful to see how these different topics connect.

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