Exact Algorithms

Exact algorithms are methods designed to find the best possible solution to a problem without approximation. They systematically explore all possibilities to ensure the identified solution is truly optimal. These algorithms are often used for complex problems in fields like scheduling, routing, or optimization, where precision matters. While they guarantee accuracy, they can be computationally intensive, especially for large problems. They differ from heuristic or approximate methods, which find good solutions faster but may not be perfect. Overall, exact algorithms provide precise solutions when correctness is essential, even if they require more time and resources.