Programming Algorithms Question:
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Define and state the importance of sub algorithm in computation and its relation ship with main algorithm?

Answer:

A sub algorithm is an independent component of an algorithm and for this reason is defined separately from the main algorithm. The purpose of a sub algorithm is to perform some computation when required, under control of the main algorithm. This computation may be performed on zero or more parameters passed by the calling routine.

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Counting set bits in a numberGive the difference of format between an algorithm and a sub algorithm?