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Kodak as a mighty camera/photography company in 20th century went bankrupt. This company was rated as one of the world’s most valuable brands until 1990s. Kodak’s management simply ignored innovations on the field of digital photography and smartphones, which at the the end, led them to have to “lock the doors for good”. Nokia was…
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Long time ago, I had to implement BFS in Java as a part of exercise at the university. BFS, like Depth First Search (DFS), is a search algorithm for graphs and trees. They have uses in route planing(google-maps, navigation devices etc.) and in many other applications. You can read about some use cases and DFS vs. BFS…

