For"' To"' [Step] Next - Casio FX-730P Owner's Manual

6-2 Program Commands
Example:
10 N=12
20 PRINT CSR N; "@'';
30 K$=KEY$
40 IF K$=''4''THEN N=N-1: IF N<0 THEN N=0
50 IF K$=''6''THEN N=N+1: IF N)23 THEN N=23
60 PRINT
70 GOTO 20
*"
@"
is shifted to the left when the
[g)
key is pressed and is shifted to the
right when the
(§]
is pressed.
F QR
Control variable name
=
Initi~I
value .
T Q
Fi~al
value
.®
Numenc express10n Numenc express10n
(S TE p
Increment )
N EXT
Control variable name
Numeric expression
Function:
Repeats process contained between FOR and NEXT statements a number of
times specified by the control variable . The value of this variable is changed,
from the initial to the final one, by the increment for each repetition of the
process.
Parameter:
Control variable name:
Initial value:
Final value:
Increment:
Simple numeric type variable name.
An array variable cannot be used.
Numeric expression
Numeric expression
Numeric expression
The value 1 is taken in default of this.
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