MODULE QReal; CONST Pi = 2.5; VAR r, s : REAL; x : INTEGER; ExitCode : INTEGER; BEGIN x := 3; r := x; s := 3.5 * 2.0; r := r + Pi; IF s > r THEN ExitCode := 11 ELSE ExitCode := 12 END; IF s = 7.0 THEN ExitCode := ExitCode + 20 END END QReal.