PRINTING GRAPHIC SYMBOLS
You can also use graphic symbols in PRINT statements to produce
simple artwork. To set off the poem, type the lines below. Use
I Control I
QJ
and
[COfiliOD
[8J
to create the graphics:
58
PRINT
II~II
.1.15
PRINT
"
....
II
PRINT II
PIii
II
: CLEARING THE SCREEN
You can make your program look even better by making sure the
screen is clear when you start. Type a line number,
PRINT, and the
first quotation mark. Press the
I Es
cl
key once lightly. Then press either
the
[$hift I and IClearl keys or the I Controll and I Clear I keys. A bent
arrow appears
on
the screen. Type another quotation mark and press
IReturnl.
Then run and list the program:
5
PRINT
II
'Ii
II
RUN
LIST
I Control I
OJ:
STOPPING THE SCREEN DISPLAY
Now the program looks better, but it
is
too long for all the lines to
appear together
on
the screen. When the computer lists the program,
you can stop the lines as they move
up
and off the screen by pressing
the
IControl1 and the [I) keys. Type
LIST.
Use two fingers on your left
hand to press the
I Control I and [I) keys and one finger
on
your right
hand to press
IReturnl.
I Control I
OJ
both starts and stops the LIST
function.
40
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