QBasic Programming

CLS
INPUT "ENTER ANY STRING"; S$
CC = 0
FOR I = 1 TO LEN(S$)
B$ = MID$(S$, I, 1)
C$ = UCASE$(B$)
IF C$ <> "A" AND C$ <> "E" AND C$ <> "I" AND C$ <> "O"
AND C$ <> "U" AND C$ <> " " AND C$ <> "." THEN
CC = CC + 1
END IF
NEXT I
PRINT "TOTAL NO. OF CONSONANTS= "; CC
END SUB

USING SUB PROCEDURE

DECLARE SUB COUNT (S$)
CLS
INPUT "ENTER ANY STRING"; S$
CALL COUNT(S$)
END

SUB COUNT (S$)
CC = 0
FOR I = 1 TO LEN(S$)
B$ = MID$(S$, I, 1)
C$ = UCASE$(B$)
IF C$ <> "A" AND C$ <> "E" AND C$ <> "I" AND C$ <> "O"
AND C$ <> "U" AND C$ <> " " AND C$ <> "." THEN
CC = CC + 1
END IF
NEXT I
PRINT "TOTAL NO. OF CONSONANTS= "; CC
END SUB

USING FUNCTION PROCEDURE
DECLARE FUNCTION COUNT (S$)
CLS
INPUT "ENTER ANY STRING"; S$
PRINT "TOTAL NO. OF CONSONANTS= "; COUNT(S$)
END

FUNCTION COUNT (S$)
CC = 0
FOR I = 1 TO LEN(S$)
B$ = MID$(S$, I, 1)
C$ = UCASE$(B$)
IF C$ <> "A" AND C$ <> "E" AND C$ <> "I" AND C$ <> "O" AND C$ <> "U" AND C$ <> " " AND C$ <> "." THEN
CC = CC + 1
END IF
NEXT I
COUNT = CC
END FUNCTION