Output with the same length as the code

Question

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 code-golf, so the shortest valid answer – measured in bytes – wins.

Leaderboard

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Answer 1

33, 1 byte

o

Prints 0, the default value of the accumulator.

i also works, printing a trailing newline.

Answer 2

8086/8088 machine code, 6 bytes

b8 21 21    mov ax, 2121         Load 0x2121 into AX.
ef ef ef    out [dx], ax (x3)    Output AX (2 bytes) to port [DX], 3 times.

Assumptions:

• The output may be sent to I/O port 0.
• DX is initialized with 0.

Joke answer:

ee    out [dx], al    Output AL (1 byte) to port [DX].

Assumptions:

• The output may be sent to I/O port [DX], whatever that is.
• AL is initialized with an ASCII character.

Answer 3

Python 3, 13 bytes

print('x'*13)

Try it online!

Answer 4

Zsh, 9 bytes

<<<$[9E7]

try it online!

Answer 5

Python 3, 10 bytes

print(1e6)

Try it online!

Answer 6

PowerShell, 5 4 bytes

,0*2

Try it online!

-1 and fixing thanks to @ZaelinGoodman

Answer 7

Deadfish, 1 byte

o

Outputs 0. In Deadfish~, c outputs a NULL byte.

Answer 8

Scratch, 64 bytes

define
set[a v]to[
repeat[4
set[a v]to(join(a)([e ^ v]of[2
say(a

Uses scratchblocks syntax.

Answer 9

Pxem, 0 bytes (content) + 3 bytes (filename).

• Filename: d.n
• Content is empty.
• Outputs 100 (if ascii-compatible environment).

Answer 10

Piet + ascii-piet, 20 bytes (14×2=28 codels)

eEeEUSABkKnNRTFEqKkk

Try Piet online!

Outputs 42949672964294967296.

Answer 11

Thunno, 1 byte

+

Attempt This Online!

Prints \$0\$. Also works in Thunno 2: Attempt This Online!

Thunno, \$ 2 \log_{256}(96) \approx \$ 1.65 bytes

Z1

Attempt This Online!

Constant for \$10\$

Others include:

aA, aB, aC, aD, aE, aF, aG, aH, aI, aJ, aK, aL, aM, aN, aO, aP, aQ, aR

which are constants for \$10\$, \$15\$, \$20\$, ..., \$95\$.

Answer 12

2Col, 2 bytes

=0

Output:

0

Zero, with a trailing newline

Explanation:

    No input, therefore Cell initializes at 0
=0  Set Cell value to 0 and return Cell value
    Implicit: Print return value followed by a newline

Answer 13

Haskell, 16 bytes

main=print$2^48

Try it online!

Answer 14

Python REPL, 4 Bytes

9**4

\$9^4=6561\$

Answer 15

GNU calc, 2 bytes

~3

Outputs -4, the logical NOT of 3.

There's actually a ridiculous amount of quines in GNU calc (any plain number will do the trick), and a slightly fewer amount of non-quines that meet this challenge's requirements. This is a short non-quine.

Answer 16

Swift, 25 bytes

for i in 0...11{print(i)}

Prints the numbers 0 to 11 with trailing newlines.