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What are the similarities and differences between procedures and functions in pascal programming language?
Wiki User
∙ 7y ago
Procedures and functions are exactly the same in Pascal, the only difference is that a function must return a value to its caller while a procedure does not. A procedure is essentially the same as a function returning void in C. We use procedures and functions to avoid writing duplicate or repeated sections of code and thus reduce maintenance costs. With well-named procedures and functions our code also becomes self-documenting, making the code much easier to read (and maintain).
Wiki User
∙ 7y ago
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What is a prodecural programming language?
A procedural programming language is one where programs are organized into blocks of code called variously "subroutines", "functions", or "procedures", each of which handles one particular task. The main function of the program (often actually called "main") then makes a series of calls to these procedures in order to archive its goal.
When deciding whether a set of programming steps should be placed in a sub procedure or a function procedures what are three questions you should ask?
I don't understand your question. In C, all called routines are functions.
What has the author Garth P McCormick written?
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