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Dijkstra's algorithm is probably the best-known and thus most implemented shortest path algorithm. It is simple, easy to understand and implement, yet impressively efficient. By getting familiar with such a sharp tool, a developer can solve efficiently an
One night five developers, all of whom wore very thick glasses and had recently been hired by Elephants, Inc., the world’s largest purveyor of elephants and elephant supplies, were familiarizing themselves with the company’s order processing system wh