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Useful! is a concept by User:Maxsteele2 for the most useless computer language ever created. Evidently, the name is sarcasm and should be ignored.

Sample Programs

Hello World

This is how a Hello World program would appear in Useful!:


There is no way to understand this, other than being a robot.


This prints the first 42 Fibonacci numbers:


Ack, now I have headache.


This outputs a quine:


Obviously, this prints YGTgh^R$@CV*TNM*O@NM^*$NM*OLOLOLOLAZERggyTYR&nm7%&(V*)#V%M*.

99 Bottles

This outputs the 99 bottles of beer lyrics:


Writing a Program

Any Program

One way is to mash on keys randomly and pray that it gets desirable results. Another way is to be a machine and just know the result, although most prefer to remain a living being.

Specific programs

Just give it up, it's a 1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679 to 1 chance you'll ever do it. Hey, that's the first hundred digits of pi.