Casio FX-730P - Character Functions; Len

140
6-3 Character Functions
LEN
(Simple character variable)
Function:
Obtains the length
of the character string in a simple character variable.
Parameter:
Simple
character variable: An array character variable cannot be used.
Explanation:
1)
Counts the number of characters in a simple variable.
2)
Usable character variables are simple character variables (A$, Y$ , $, etc.).
Array character variables such
as B$(3) cannot be used.
Example:
10 INPUT~String = ~,$
20 PRINT~Length=~;LEN($}
30 GOTO 10