Execute HQ9+: Difference between revisions
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Return output
}</lang>
=={{header|BBC BASIC}}==
<lang bbcbasic> PROChq9plus("hq9+HqQ+Qq")
END
DEF PROChq9plus(code$)
LOCAL accumulator%, i%, bottles%
FOR i% = 1 TO LEN(code$)
CASE MID$(code$, i%, 1) OF
WHEN "h","H": PRINT "Hello, world!"
WHEN "q","Q": PRINT code$
WHEN "9":
bottles% = 99
WHILE bottles%
PRINT ;bottles% " bottles of beer on the wall, ";
PRINT ;bottles% " bottles of beer,"
bottles% -= 1
PRINT "Take one down, pass it around, ";
PRINT ;bottles% " bottles of beer on the wall."
ENDWHILE
WHEN "+": accumulator% += 1
ENDCASE
NEXT i%
ENDPROC</lang>
'''Output:'''
<pre>
Hello, world!
hq9+HqQ+Qq
99 bottles of beer on the wall, 99 bottles of beer,
Take one down, pass it around, 98 bottles of beer on the wall.
98 bottles of beer on the wall, 98 bottles of beer,
Take one down, pass it around, 97 bottles of beer on the wall.
...
3 bottles of beer on the wall, 3 bottles of beer,
Take one down, pass it around, 2 bottles of beer on the wall.
2 bottles of beer on the wall, 2 bottles of beer,
Take one down, pass it around, 1 bottles of beer on the wall.
1 bottles of beer on the wall, 1 bottles of beer,
Take one down, pass it around, 0 bottles of beer on the wall.
Hello, world!
hq9+HqQ+Qq
hq9+HqQ+Qq
hq9+HqQ+Qq
hq9+HqQ+Qq
</pre>
=={{header|C}}==
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