Read - Casio FX-730P Owner's Manual

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CHAPTER 6 Command Reference
A space following data is not disregarded. Therefore, an error will be generated
if a space is inserted after numerical data.
Example: DATA 1,
2~,
3,
4~
'-------'--These spaces are not disregarded.
READ
Variable name [, [variable name] ]
*
Function:
Reads the content of a DATA statement.
Parameter:
Variable name:
Explanation:
Numeric variable or character variable.
An array variable can be used.
®
1) Allocates data in the currently specified DATA statement sequentially to a
specified variable.
2) Only numeric type data can be read for a numeric variable.
3) Data in DATA statements are read sequentially with the smallest line number
first, and sequentially from the beginning in a statement.
4) After the necessary data are read by a READ statement, the following data
are read by the next READ statement.
5) The first data in the program area where a READ statement exists is read by
the first execution of this statement after which data in the program area at
that time are read sequentially.
6) The specification of data to be read can be changed by a RESTORE state-
ment.
7) When the number of data in a DATA statement is smaller than the number of
variables in a READ statement, an error (Error 4) occurs.
8) When a space exists at the beginning of data, it is skipped.