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1987-02-08
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507b
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22 lines
(* Chapter 5 - Program 6 *)
MODULE Function;
FROM InOut IMPORT WriteString, WriteInt, WriteLn;
PROCEDURE QuadOfSum(Number1, Number2 : INTEGER) : INTEGER;
BEGIN
RETURN(4*(Number1 + Number2));
END QuadOfSum;
VAR Dogs, Cats, Feet : INTEGER;
BEGIN (* Main program *)
Dogs := 4;
Cats := 3;
Feet := QuadOfSum(Dogs,Cats);
WriteString("There are a total of");
WriteInt(Feet,3);
WriteString(" paws.");
WriteLn;
END Function.