Chr - Sharp PC-1500A Instruction Manual

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{
' '' c ha racter"
ASC .
cl)ar va nable name
The argurnent in this function is any character
St(ing
or a character string variable name . The
value returned by this function is the corresponding ASCII code for the first characte r of the
specified string.
Example 1:
Output:
10 LET XS = .. PATTI ..
20 LET A
=
ASC XS
30 PRINT A
RUN
In the above example XS is assigned the value of the character st,ring "PATTI ". The ASC function
takes the first character (P) and converts it to its ASCII code
(SO).
Example 2:
10 PRINT ASC ..
K ..
Output:
RUN
-;-i
--------- ~
ASC "K" returns the ASCII code for .. K .. which is 75.
C.2. CHR$
CH R $ is the complement o f the ASC func tion. The CH R $ function takes an ASCII decimal
code. from 0 through 127, and returns the character string equ ivalent. (Nole: Some codes
represent special characters which do not print}
Example 1:
Output:
I
ASCII. decimal code
CHAS
numeric variable
10 PRINT (CHAS 67) + .. OP"
RUN
COP
73
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