To check the given input is alphabet or number of special character. (Qbasic Code)
- CLS
INPUT "Enter any input"; ch$
ch$ = LCASE$(ch$)
IF ch$ >= "0" AND ch$ <= "9" THEN
PRINT "The input is number"
ELSEIF ch$ >= "a" AND ch$ <= "z" THEN
PRINT "The input is alphabet"
ELSE
PRINT "The input is special character"
END IF
END
