Toshiba KB-80 사용자 설명서
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Other FOR ~ NEXT statements can be used (nested) within the FOR ~ NEXT
statement. In this case, each <variable> to be set should be different. One FOR ~
NEXT statement should be completely included in the other FOR ~ NEXT statement.
statement. In this case, each <variable> to be set should be different. One FOR ~
NEXT statement should be completely included in the other FOR ~ NEXT statement.
Ex.)
<Proper>
<Wrong>
FOR I=1 TO 5
FOR I=1 TO 5
FOR J=1 TO 5
FOR J=1 TO 5
NEXT J
NEXT I
NEXT I
NEXT J
If FOR ~ NEXT statements are terminated at the same point, their NEXT statements
can be described in one statement as shown below.
can be described in one statement as shown below.
Ex.)
FOR I=1 TO 10
FOR J=1 TO 10
FOR K=10 TO 1 STEP-1
NEXT K,J,I
When <variable> is omitted in the NEXT statement, the NEXT statement pairs off
with the nearest FOR statement. If the NEXT statement is executed before the paired
FOR statement, a “NEXT Without FOR” error occurs.
with the nearest FOR statement. If the NEXT statement is executed before the paired
FOR statement, a “NEXT Without FOR” error occurs.
<initial value> and <terminal value> are determined by the first FOR statement.
Ex.)
I=10
FOR I=I TO I+5
NEXT
A loop is performed within the range of “I = 10 to 15”.