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3.9.5 Printing of dataThe proceduredbprint is useful for optional output of data:
it takes 2 arguments and prints the second argument, if the first
argument is positive; otherwise, it does nothing.
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3.9.5 Printing of dataThe proceduredbprint is useful for optional output of data:
it takes 2 arguments and prints the second argument, if the first
argument is positive; otherwise, it does nothing.
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