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Unformatted text preview: the screen, but it does send a kind of output back to the program. The function returns a value, which is like the output for the function. The function uses a return statement instead of a cout statement for this output. Chapter 3.4 Procedural Abstraction You should treat a function as if you do not need to know the details of how the function works but you should know what it does (black box) Design your algorithm in steps using pseudocode Dont have to use variable _par for formal parameters...
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- Fall '08