One possible performance multiplication enhancement is to do a shift and add instead of an actual multiplication. Since 9* 6, for example, can be written (2* 2 *2 + 1)* 6, we can calculate 9*6 by shifting 6 to the left 3 times and then adding 6 to that result. Show the best way to calculate 13* 5 using shifts and adds/subtracts. Assume both inputs are 8-bit unsigned integers.

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Embedded Software Development

Using specific programming languages (like C and C++) to write code for a specific hardware device in which it runs is called embedded software development. It makes the device smart by performing actions based on user's input which improves the user experience. They are designed to perform function-specific tasks rather than doing multiple tasks like computers. The embedded system is incredibly intuitive. An embedded software system could be a system developed and organized on any device, apart from an old-fashioned computer. It is the brain of a specific device; however, it is a solely useless tool and simple to elucidate what software system is embedded.