# Output with the same length as the code

In this challenge, you should write a program or function which takes no input and prints or returns a string with the same number of bytes as the program itself. There are a few rules:

• You may only output bytes in the printable ASCII range (0x20 to 0x7E, inclusive), or newlines (0x0A or 0x0D).
• Your code must not be a quine, so the code and the output must differ in at least one byte.
• Your code must be at least one byte long.
• If your output contains trailing newlines, those are part of the byte count.
• If your code requires non-standard command-line flags, count them as usual (i.e. by adding the difference to a standard invocation of your language's implementation to the byte count), and the output's length must match your solution's score. E.g. if your program is ab and requires the non-standard flag -n (we'll assume it can't be combined with standard flags, so it's 3 bytes), you should output 5 bytes in total.
• The output doesn't always have to be the same, as long as you can show that every possible output satisfies the above requirements.
• Usual quine rules don't apply. You may read the source code or its size, but I doubt this will be shorter than hardcoding it in most languages.

You may write a program or a function and use any of the standard methods of providing output. Note that if you print the result, you may choose to print it either to the standard output or the standard error stream, but only one of them counts.

You may use any programming language, but note that these loopholes are forbidden by default.

This is , so the shortest valid answer – measured in bytes – wins.

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body{text-align:left!important}#answer-list,#language-list{padding:10px;width:290px;float:left}table thead{font-weight:700}table td{padding:5px}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <link rel="stylesheet" type="text/css" href="//cdn.sstatic.net/codegolf/all.css?v=83c949450c8b"> <div id="answer-list"> <h2>Leaderboard</h2> <table class="answer-list"> <thead> <tr><td></td><td>Author</td><td>Language</td><td>Size</td></tr></thead> <tbody id="answers"> </tbody> </table> </div><div id="language-list"> <h2>Winners by Language</h2> <table class="language-list"> <thead> <tr><td>Language</td><td>User</td><td>Score</td></tr></thead> <tbody id="languages"> </tbody> </table> </div><table style="display: none"> <tbody id="answer-template"> <tr><td>{{PLACE}}</td><td>{{NAME}}</td><td>{{LANGUAGE}}</td><td>{{SIZE}}</td><td><a href="{{LINK}}">Link</a></td></tr></tbody> </table> <table style="display: none"> <tbody id="language-template"> <tr><td>{{LANGUAGE}}</td><td>{{NAME}}</td><td>{{SIZE}}</td><td><a href="{{LINK}}">Link</a></td></tr></tbody> </table>

• – Martin Ender May 17 '17 at 11:19
• "Your code must not be a quine" but... but... it's tagged quine – Okx May 17 '17 at 11:21
• @Okx Because it's a generalised quine, i.e. the required output depends on the source code. – Martin Ender May 17 '17 at 11:22
• @MartinEnder You should probably disallow output by exit code, which is a default. If you allow it nearly every one byte program in nearly every language is allowed. One user has already done this – Post Rock Garf Hunter May 17 '17 at 22:37
• @WheatWizard output by exit code is not a string, so it doesn't apply here. – Martin Ender May 18 '17 at 4:29

# Perl 6, 4 bytes

{?1}


Try it

Returns True

# Explanation

&prefix:« ? » is a Bool conversion operator

{ and } can be used to create a bare block lambda.

# Actually, 1 byte

ε


Try it online!

Prints the empty string (and a trailing newline).

• " would also work, as would ■. – Mego May 18 '17 at 3:03

# S.I.L.O.S, 28 bytes

i=28
lblb
i-1
print a
if i b


Try it online!

Output:

aaaaaaaaaaaaaaaaaaaaaaaaaaaa


# brainbool, 1 byte

.


Try it online!

brainbool is like brainfuck, except cells can only contain 0 or 1. Outputting in brainbool always produces an ASCII 0 or 1. All cells start out as 0, so . will output 0.

# Forth, 6 bytes

1e3 f.


Try it online

### Output:

1000.


Note the trailing space.

# WinDBG, 7 bytes

??1;$$ Outputs: int 0n1  How it works: ??1; Evaluate (and implicit print) 1 as a C++ expression$$$Comment, ignored  ## Java, 70 bytes interface M{static void main(String[]a){System.out.format("%70d",0);}}  Prints 69 spaces and a zero. # Scala, 9 bytes ()=>"x"*9  This is a function which returns "xxxxxxxxx". Try it online # Bash, 11 bytes printf %11s  prints: " "  (without the quotes) If the newline counts, then printf "%10s" will print 10 characters plus the newline. I did consider echo$0 (7) which works when saved with a filename 7 characters long, but I think that falls under the common set of unaccepted answers

• printf %11s outputs exactly 11 spaces – Digital Trauma May 17 '17 at 15:54

# Excel, 13 (12/11) bytes

=TEXT(9^13,0)


Genetrate a number, convert to text, simple!

Alternatively: =1=1 evaluates to TRUE (4bytes)

TRUE is boolean not text

## Update

Very debateably for 12 and 11 bytes respectively

=TEXT(9^12,0


Leaving off the close bracket evaluates without a fuss

=REPT("a,11


Leaving out a bracket and " still evaluates although you get a "did you mean...?" prompt correcting the formula. I think the 1st is probably fine, the 2nd probably isn't.

# VBA Immediate Window, 9, 2 bytes

?,


Prints a tab followed by a newline according to this answer in meta

?space(6)


Entered in the immediate window, space(n) repeats the space character n times, ? is short for Print & Debug. is implicitly prepended in the immediate window. Printing also gives a space after the function and 2 newlines so only 6 spaces needed

• Nice job! Golfing down to 22% of original code in one step is pretty impressive. – MD XF May 18 '17 at 22:53

## Brian & Chuck, 9 bytes

?{-?
.{?


Try it online!

Prints ?????????.

The first character on the second line is a tab.

### Explanation

The tab's code point is 9 and it's just used as a counter to loop the correct number of times.

The program starts by immediately switching to Chuck with ?. The . prints that ?, { currently does nothing and ? switches back to Brian.

We now start the main loop which runs 8 times. { moves the tape head on Chuck back to the first cell, i.e. the tab. - decrements this counter. Once the counter hits zero, ? does nothing and the program ends. But until that happens it switches control back to Chuck. Then . prints another ?, { resets the tape head on Brian to the beginning and ? hands control back to him. This way, the two instances alternate between decrementing the counter on Chuck and printing a ? on Brian.

# R, 8 9 bytes

cat(8^8)


Prints 16777216 to stdout. cat(F) would have been better, but there isn't a trailing newline on the output. Thanks to @user2390246 for a byte.

Try it online!

# braingasm, 1 byte

Prints 0 (without newline):

:


# shortC, 151087 6 bytes

AR"%6d


Output: A random integer x with y spaces before it. y = strlen(itoa(x))

# PARI/GP, 2 bytes

4!


Prints 24. (This is using the REPL, which is essentially the only way the language is used.)

# Frink, 9, 11, 10 bytes

print[13!]


Outputs:

6227020800


Such a ... boring solution, sigh.
*no trailing newlines.
*Although Frink parses unicode exponents {+- 0-9}, print[9⁹] is 11 bytes, not 9.
Frink has a large data file of constants, but I haven't yet found a < 4 char one that outputs < 11 bytes. (constants have units, and frink is very verbose by default)

• That ⁹ seems to be 3 bytes. – Ørjan Johansen May 19 '17 at 1:20
• grr, of course it is. So silly of me to trust the byte size of the native-editors saved file without reloading it to check for corruption. (I did check if it appended a newline) – maybeso May 20 '17 at 22:31

# Batch - 6 Bytes

xcopy^


Not sure if this counts, but the typing this in cmd will give the output:

More?


(With a trailing space)

# Bash + coreutils, 5 bytes

id -u


Technically depends on the user ID, but the default user has id 1000 on all major distros, and unless you set up 9,000+ additional users, all others will also have a four-digit id.

Finally, this works on TIO, so I'd argue it meets our must work in one implementation rule.

Try it online!

# Pyke, 1 byte

k


Try it online!

Pushes the empty string and then prints it with a newline

## Klein, 3 + 3 = 6 bytes (non-competing)

Non-competing because " was added after this challenge. +3 bytes for the 000 topology flag.

"@.


Try it online!

Prints 64 46 and a trailing linefeed.

### Explanation

With the 000 topology the source code just wraps around like in many other fungeoids.

"@."  Push the code points of '@', 64, and '.', 46, to the stack.
@     Terminate the program.


At the end of the program, the stack contents are printed as decimal integers with space-separation and a trailing linefeed.

I also tried for 5 with "@ and a suitable topology that lets the IP traverse more cells before hitting the " again, but the implicit cells (used to pad the code to a square) are ., so we can only ever print 2-digit numbers, and therefore we can't possibly get to 5 bytes of output with this technique.

# BotEngine, 5 bytes

TIRES


(Or any other program of the same length which starts with a T)

Prints TRUE, followed by a trailing newline (which apparently counts for this question).

# Perl 5, 7 bytes

say$"x6  $" contains a space by default, and x6 duplicates it six times. say prints and adds a newline, so this prints six spaces followed by a newline.

• It seems that say requires a use declaration to enable it. – Ørjan Johansen May 26 '17 at 1:40
• @ØrjanJohansen Normal execution of a perl one-liner is with the -E flag, which automatically enables all optional features, including say. That is, execute it like perl -E 'say$"x6' – Chris May 26 '17 at 5:50 • Saying that "normal execution of a perl one-liner is with -E flag" isn't quite right. However, here on PPCG, we allow Perl one-lines to be ran with -E flag instead of the usual -e – Dada May 29 '17 at 14:16 • @Dada Well, it's up to taste I suppose. There's rarely any reason not to use -E, so I'm in the habit of doing so. – Chris May 29 '17 at 19:58 # MainRamCounter, 6 bytes "a"e6R  This is a new language I am currently developing. It is based off of 3 storage spaces: Main (which does comparisons and math), Ram (which stores values), and counter (which is a counter). Breakdown: "a" push 97 to ram e6 duplicate current ram 6 times R output ram as string  Output: aaaaaa  # Chip, 78+3 = 81 bytes Flag: -w Code (Try it online!): g* ,xZ. @'| ,xZ< @'| ,xZ< @'| ,xZ< @'. ,xZ~< @',' ,xZ^. @'t{* ,xZ~' @'  Out: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ This uses a binary counter to halt at the correct time. ### 11+3 = 14 bytes (uses version string) Flag: -V Code (anything will do, just need to fill the length): gibberishes  Out (current interpreter, has trailing newline): chip.py 0.1.2 ### 40+3 = 43 bytes (error message, uses stderr) Flag: -w Code (apparently some of this is filler?): !*T :Hello you! That shirt looks great!;  Out: 1:1 WARN: '!' (33) is not a valid character # JavaScript, 35 bytes Source: console.log(([]+[])["constructor"])  Output: function String() { [native code] }  # Add++, 2 bytes Noncompeting as language postdates challenge. O  Try it online! Outputs a 0 with a trailing newline. # C#, 53 bytes Not short, but good enough: string a="1";for(int i=0;i<53;i++){Console.Write(a);}  Some Facts I can't resist to post: • Fifty-three is the 16th prime number. It is also an Eisenstein prime, and a Sophie Germain prime. • 53 cannot be expressed as the sum of any integer and its base-10 digits, making 53 a self number. • 53 is the smallest prime number that does not divide the order of any sporadic group. ## C#, 12 bytes ()=>1e11+"";  It returns 10^11, which is a 1 followed by 11 0-s, so 12 bytes long. # cQuents, 5 bytes #3::$


Outputs 1,2,3. This works because of the mode, ::. :: prints the sequence up to n, which in this case is hardcoded in as 3. $ prints the current index - it could be replaced with any single digit. So, the interpreter prints out the first three items in the $ sequence, separated by the default delimiter, ,.