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- (* Chapter 5 - Program 6 *)
- program Example_Function;
-
- var Dogs,Cats,Feet : integer;
-
- function Quad_Of_Sum(Number1,Number2 : integer) : integer;
- begin
- Quad_Of_Sum := 4*(Number1 + Number2);
- end;
-
- begin (* main program *)
- Dogs := 4;
- Cats := 3;
- Feet := Quad_Of_Sum(Dogs,Cats);
- Writeln(' There are a total of',Feet:3,' paws.');
- end. (* of main program *)
-
-
-
-
- { Result of execution
-
- There are a total of 28 paws.
-
- }