QBASIC PROGRAM TO DISPLAY 1, 1, 2, 3, 5, 8......Up To Ten Terms (SUB)

DECLARE SUB SERIES ()
CLS
CALL SERIES
END

SUB SERIES ()
A= 1
B= 1
FOR I= 1 TO 5
PRINT A
PRINT B
A= A+B
B= A+B
NEXT I
END SUB