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140
Reserves
space
for a numeric
array
with 11
elements.
Reserves space for a
two
dimensional string array
with
5
rows and 5
columns;
each string
will
be a
max-
imum
of 10 characters.
10 DIM B{1QJ)
20
DIM
C$(4, 4)*100
Examples
The variable name
once
declared
cannot be declared
again.
When a program once
executed
is executed again
with
the GOTO command on using the
mi
key,
the same
variable name as
formerly
declared
will
be declared
again
if the line with the DIM
command
is executed.
In
this
case,
clear the
array variabl
e with
the
CLEAR command
and
then declare
it
again.
Array variables can be cleared
(or
set
undefined)
with the CLEAR command. When
the program is started using the
RUN
command,
array
variables
are automatically
cleared.
Verbs
DIM
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