[Question]
  [
In this challenge, you are going to take a number and turn it into a string, but not in the common way. You will use the `aaaaa` way!
The `aaaaa` way is simply replacing each digit of the input number with the letter at that position in the alphabet. For example, `11111` would become `aaaaa` and `21223` would become `babbc`. If the number is less than 5 digits you need to left-pad it with an "A". For example, `12` would be `AAAab`.
## Rules
* Your code can be a function or a complete program that outputs to STDOUT.
* The returned string must be 5 letters.
* It's obvious that the input would be a 1 to 5 digits number that has digits from 1 to 9.
* You can get both input and output in number and strings or in array form like [1,2,1,3,1] and ['a','b','a','c','a'].
---
## Test cases
```
In: 43213 -> Out: dcbac
In: 8645  -> Out: Ahfde
In: 342   -> Out: AAcdb
In: 99991 -> Out: iiiia
```
This is [code-golf](/questions/tagged/code-golf "show questions tagged 'code-golf'"), so smallest program wins!
  
[Answer]
# [Python](https://www.python.org), 44 bytes
```
lambda s:f"{s:05}".translate("bcdefghiAa"*9)
```
[Attempt This Online!](https://ato.pxeger.com/run?1=m72soLIkIz9vweI025ilpSVpuhY3dXISc5NSEhWKrdKUqoutDExrlfRKihLzinMSS1I1lJKSU1LT0jMyHROVtCw1oXrUC4oy80o00jRMjI0MjTV10jQszExMQbSxiRGIsgQCQ02o8gULIDQA)
Takes an integer and returns a string.
[Answer]
# JavaScript (ES6), 48 bytes
Expects an integer and returns a string.
```
f=(n,k=5)=>k?f(n/10|0,k-1)+"Aabcdefghi"[n%10]:''
```
[Try it online!](https://tio.run/##XcnNDoIgAADge0/B3JowNUCwVRs1n6N1QH6UcNCyderdyc0u@V2/u3zLST3d41WFqE1KVsBQetEgcfYXCwOm5ENKX1FUZK3slDa2H1x2DVtKbqc8TyqGKY5mN8YeWshZTRlCAGOgVSfV5r/BYc@bpdvBarNuwHj961bpbtXHGV3azWT6Ag "JavaScript (Node.js) – Try It Online")
---
# [C (gcc)](https://gcc.gnu.org/), 48 bytes
```
k;f(n){k++>4?k=0:f(n/10)|putchar(n?n%10+96:65);}
```
[Try it online!](https://tio.run/##JY7RDoIwDEXf@YqGxGTLIG4wiDCRDzE8LDPggk4DGElwv@6c0Jfb296eVMWdUs71okUGLz0hJ173FS293TOKP8/XpK5yQKY2O0ZJkZd5hoV1d6kNwrAEANpMcJGTPDdQwQI8TVgawSHnWQQpTyIofDGwIvDh9jGg/4H2WSq8HIF7IWRjbbTZL1eibsQ6bNGMt87/M6IwXJ0NrPuq9ia70cXvHw "C (gcc) – Try It Online")
## 47 bytes
This version was suggested by [@jdt](https://codegolf.stackexchange.com/users/41374/jdt).
```
i;f(*o,x){for(i=5;i;x/=10)o[--i]=x?96+x%10:65;}
```
[Try it online!](https://tio.run/##VY3RCoIwGIXvfYofQdhylqaObEkPYl6IMBnYJmo0EF@9tUSpzs2Bc77//HVQt5VsjBGMo50iGk9c9UjkKRNMH/IoxKoIAlHm@ppRX3tReKYpm42QI9wrIRGGyQGrTyBk9xiHooQcJkjiYxQTONEkJRAnRwKZVQQzW3j7BtByZOmQWbtAYs33t8VtVVtgXRYl@6tUQX8SjhQBjb9B11uII9fbp@1wky4BtbazM5tXzduqGUzwfAM "C (clang) – Try It Online")
[Answer]
# [C (clang)](http://clang.llvm.org/), ~~69~~ ~~67~~ ~~63~~ 61 bytes
```
f(x,o,i)char*o;{for(memset(o,65,i=5);x;x/=10)o[--i]=x%10+96;}
```
[Try it online!](https://tio.run/##TVDbboMwDH0uX2F1qpSM0EG5qChlP8J4QCnQSJBUhEqREL@@zEF9mF/sc2wfX0QkxlYN7kMqMb7uHdzMcpf6/PgO/lOzVANyrieWaSapeLTzp@Zrr2cydZPpFqJZkTNZ5ZRbbr@qJKa6jiLZVPaUxGFZ8M1JtcDUSkUorEFw8FCq52sxdQMVrJCllyRlcC2ynEGaXRiUaAlsHKtxFJC9BWtjju4GGbow9GqHXc1i6q0oG46k3xN0ne/ALw@a@vCJBy09OZ7OuflRxze9BcHmfkU/toNxET6iEtfyDw "C (clang) – Try It Online")
* thanks to [@ceilingcat](https://codegolf.stackexchange.com/users/52904/ceilingcat) for saving 4+2 bytes
[Answer]
# [Japt](https://github.com/ETHproductions/japt), 9 [bytes](https://en.wikipedia.org/wiki/ISO/IEC_8859-1)
Takes input as a string.
```
c+48 ù'A5
```
[Try it](https://petershaggynoble.github.io/Japt-Interpreter/?v=1.4.6&code=Yys0OCD5J0E1&input=IjI0OCI)
```
c+48 ù'A5     :Implicit input of string
c+48          :Map charcodes, adding 48 to each
     ù'A5     :Left pad with "A" to length 5
```
[Answer]
# [Python 3](https://docs.python.org/3/), 50 bytes
```
lambda l:''.join(chr(96+i)for i in l).rjust(5,'A')
```
Takes a list of integers as input
[Try it online!](https://tio.run/##K6gsycjPM/6fZhvzPycxNyklUSHHSl1dLys/M08jOaNIw9JMO1MzLb9IIVMhM08hR1OvKKu0uETDVEfdUV3zf0FRZl6JRppGtImOsY6RjqGOcaymJhdc1ELHTMdExxRFzBgoYoQiYqkDgYZA0f8A "Python 3 – Try It Online")
[Answer]
# [Nibbles](http://golfscript.com/nibbles/index.html), 5 bytes (10 nibbles)
```
&"A"5+'`'
```
```
     +     # add each element of input
      '`'  # to '`' character
&          # then justify the text
 "A"       # using the "A" character
    5      # to a width of 5           
```
[![enter image description here](https://i.stack.imgur.com/tYu9H.png)](https://i.stack.imgur.com/tYu9H.png)
[Answer]
# [Factor](https://factorcode.org), 29 bytes
```
[ >dec 48 v+n 5 65 pad-head ]
```
[Attempt This Online!](https://ato.pxeger.com/run?1=LY5NqsJAEIT3c4rai4L5kRgh4OoReLgRV8HFOOkYcRzzZjrCQzyJm2z0Fh7E2xgde9NFVX9FX--VVHy03fO8WuaLnxR7soY0HP21ZBQ5OLY7s3U4SK5HjbSO7Ed740Rv3EEfldQOjSXm_6YnGDORL1Jw3dNi_pvPlymykhRMe9iQzXyvKDTxreVqmDwKn0cJTgODGJMYjSyHNckSa3_zDNIMlTgjCoNxiGQSxQijANN-xrigQIX-EY0R1iCpaiG-ZNf5_QI)
-6 from chunes.
[Answer]
# [Fig](https://github.com/Seggan/Fig), \$14\log\_{256}(96)\approx\$ 11.524 bytes
```
$t5$J*/A5OC+96
```
[Try it online!](https://fig.fly.dev/#WyIkdDUkSiovQTVPQys5NiIsIls4LDYsNCw1XSJd)
[Answer]
# [sed](https://www.gnu.org/software/sed/), 42 bytes
```
y/123456789/abcdefghi/
:a
s/^.{,4}$/A&/
ta
```
[Attempt This Online!](https://ato.pxeger.com/run?1=m724ODVlWbSSrqtS7IKlpSVpuhY3tSr1DY2MTUzNzC0s9ROTklNS09IzMvW5rBK5ivXj9Kp1TGpV9B3V9LlKEiE6oBoXbDExNjI05rIwMzHlMjYx4rIEAkOIHAA)
[Answer]
# Excel (ms365), ~~63~~ 61 bytes
-2 Thanks to [@EngineerToast](https://codegolf.stackexchange.com/users/38183/engineer-toast) for 61 bytes:
```
=RIGHT(CONCAT("AAAA",CHAR(96+MID(A1,SEQUENCE(LEN(A1)),1))),5)
```
Or, the original answer for 63 bytes:
```
=CONCAT(MID("Aabcdefghi",MID(TEXT(A1,"00000"),ROW(1:5),1)+1,1))
```
[![enter image description here](https://i.stack.imgur.com/E1mzH.png)](https://i.stack.imgur.com/E1mzH.png)
---
Note that it can probably be done with less bytes if input is an array of numbers but thought I'd take a single integer as startpoint.
[Answer]
# [Julia](https://julialang.org), 48 bytes
```
~x=replace(lpad(x,5,'A'),('1':'9'.=>'a':'i')...)
```
[Attempt This Online!](https://ato.pxeger.com/run?1=m700qzQnM3HBgqWlJWm6FjcN6ipsi1ILchKTUzVyChJTNCp0THXUHdU1dTTUDdWt1C3V9Wzt1BOBrEx1TT09PU2oPs3cxAKNOh2FaBNjI0NjHQULMxNTHQVjEyMdBUsgMIzVVKixUyjOyC-HaIBZCAA)
# [Julia 1.0](http://julialang.org/), ~~67~~ 65 bytes
```
~x=getindex.([Dict(0:9 .=>['A';'a':'i'])],[0;0;0;0;x][end-4:end])
```
[Try it online!](https://tio.run/##yyrNyUw0rPj/v67CNj21JDMvJbVCTyPaJTO5RMPAylJBz9YuWt1R3Vo9Ud1KPVM9VjNWJ9rAGgIrYqNT81J0TayAZKzm/7poEx1jHSMdQx3jWIUaO4WCosy8kpw8rrpoCx0zHRMd01gFBVRxY6CoEUgUTdxSBwINkc35DwA "Julia 1.0 – Try It Online")
-2 bytes thanks to @MarcMush: replace `[[0,0,0,0];x]` with `[0;0;0;0;x]`
* Function is defined with the unary operater `~`
* The dictionary is wrapped in an array to allow [passing multiple values](https://discourse.julialang.org/t/how-can-i-access-multiple-values-of-a-dictionary-using-a-tuple-of-keys/56868?u=ashlin_harris).
* For padding, I concatenate a zero array and the input array. Only the last five elements `[end-4:end]` are used.
[Answer]
# POSIX Shell Command Language + Utilities, 26 bytes
```
printf %05d $1|tr 0-9 Aa-i
```
Self-explanatory: printf renders the argument padded to five columns with zeroes, then tr does the transformation per spec.
Transcript of test cases:
```
$ cat a.sh; echo; wc -c a.sh
printf %05d $1|tr 0-9 Aa-i
26 a.sh
$ ./a.sh 8645; echo
Ahfde
$ ./a.sh 43213; echo
dcbac
$ ./a.sh 8645; echo
Ahfde
$ ./a.sh 342; echo
AAcdb
$ ./a.sh 99991; echo
iiiia
```
[Answer]
# [APL (Dyalog Extended)](https://github.com/abrudz/dyalog-apl-extended), 13 bytes
Full program prompting for digit number list
```
'A'@=¯5↑⎕⊇⌊⎕A
```
[Try it online!](https://tio.run/##SyzI0U2pTMzJT9dNrShJzUtJTfn/qKO94L@6o7qD7aH1po/aJj7qm/qoq/1RTxeQ4QiS/a8ABgVcJgrGCkYKhgrGXDARCwUzBRMFUzjfGMgzgvMsFSDQEAA "APL (Dyalog Extended) – Try It Online")
`⎕A` uppercase **A**lphabet
`⌊` Lowercase that
`⎕⊇` use the input to select from that (1-indexed)
`¯5↑` take the last 5 elements of that, adding padding elements on the left
`'A'` put "A"s where equal to the padding element
[Answer]
# [Vyxal](https://github.com/Vyxal/Vyxal), 8 bytes
```
øA∑\A5ø↳
```
[Try it Online!](https://vyxal.pythonanywhere.com/#WyJBIiwiIiwiw7hB4oiRXFxBNcO44oazIiwiIiwiWzQsIDMsIDIsIDEsIDNdXG5bOCwgNiwgNCwgNV1cblszLCA0LCAyXVxuWzksIDksIDksIDksIDFdXG5bMSwgMl0iXQ==)
Finally, a use for some of the more niche string digraphs. Takes input as a list of digits, outputs a single string.
## Explained
```
øA∑\A5ø↳
øA        # Get the nth letter of the alphabet for each digit in the input
  ∑       # Join as a single string
   \A     # Push the string "A" to the stack
     5    # Push the number 5 to the stack
      ø↳  # And left pad the single string from early with "A"s until it's 5 characters long 
```
[Answer]
# [simply 0.11](https://github.com/ismael-miguel/simply/), 66 bytes
This abuses bugs in the parser, to save bytes.  
It works with the commit [98783927a8a232b8e0afb46f380e02348b0f7cbb](https://github.com/ismael-miguel/simply/tree/98783927a8a232b8e0afb46f380e02348b0f7cbb) - current commit at the time.  
The behaviour will, VERY LIKELY, change in the future.
Creates an anonymous function that receives an array of numbers, and outputs the value.
```
fn($L){if$l=&len($L)<5for$_ in$l..4out'A'each$L as$i;out!ABCL[$i]}
```
## Example of usage:
This should output `"AAfcf"`.
```
$fn = fn($L){if$l=&len($L)<5for$_ in$l..4out'A'each$L as$i;out!ABCL[$i]}
call $fn([5,2,5]);
```
## How it works?
It simply checks the length of the array, and if it is lower than 5, it outputs 1 to 5 `'A'`s.
It goes from 0 to 4 because it uses a range operator.  
Going from 4 to 4, is just 1 iteration - the number 4 itself.  
Going from 0 to 4, is 5 iterations - the number 0, number 1, number 2, number 3 and number 4.
Then, it uses the pre-existing constant `!ABCL`, which contains the letters from `a` to `z`, in lowercase.  
The values in the array are used as indexes into the constant.
## Ungolfed
Very code-y looking:
```
$fn = fn($list) => {
    $len = &len($list);
    if $len < 5 then {
        for $_ in $len..4 {
            echo 'A';
        }
    }
    
    foreach $list as $index {
        echo !ABCL[$index];
    }
};
```
Pseudo-code looking:
```
Set $fn to an anonymous function($list)
Begin.
    Set $len to the result of calling &len($list).
    In case $len < 5 then
    Begin.
        Loop from $len to 4 as $_
        Begin.
            Show the value 'A'.
        End.
    End.
    
    Loop through $list as $index
    Begin.
        Show the contents of !ABCL[$index].
    End.
End.
```
All versions do the exact same.
[Answer]
# [MathGolf](https://github.com/maxbergmark/mathgolf/blob/master/math_golf.txt), 12 [bytes](https://github.com/maxbergmark/mathgolf/blob/master/code_page.py)
```
(h5,'A*\É▄\§
```
Input as a list of digits; output as string.
[Try it online.](https://tio.run/##y00syUjPz0n7/18jw1RH3VEr5nDno2ktMYeW//8fbaRjqGMEhMaxXNEmOsY6ID6IbaFjpmOiYwpkGQNpIyBtqQOBhrEA)
Or alternatively:
```
▄▒\(§y♫α'A═╡
```
Input as a list of digits; output as a string wrapped inside a list.
[Try it online.](https://tio.run/##y00syUjPz0n7///RtJZH0ybFaBxaXvlo5upzG9UdH02d8Gjqwv//o410DHWMgNA4livaRMdYB8QHsS10zHRMdEyBLGMgbQSkLXUg0DAWAA)
**Explanation:**
```
(        # Decrease each digit in the (implicit) input-list by 1
         # (because MathGolf uses 0-based indexing)
 h       # Push the length of the list (without popping)
  5,     # Calculate 5-length
    'A* '# Repeat "A" that many times
 \       # Swap so the list as at the top again
  É      # For-each over the digits, using 3 characters as inner code-block:
   ▄     #  Push the lowercase alphabet
    \    #  Swap so the current digit is at the top
     §   #  Index the digit into the alphabet
         # (after which the entire stack joined together is output implicitly as result)
```
```
▄        # Push the lowercase alphabet
 ▒       # Convert it to a list of characters
  \      # Swap so the (implicit) input-list is at the top
   (     # Decrease each digit by 1 (because MathGolf uses 0-based indexing)
    §    # Index each digit in the list into the alphabet list
     y   # Join it back together again
♫        # Push 10000
 α       # Pair it with the earlier string
  'A═   '# Pad both to an equal length by left-padding with "A"
     ╡   # Remove the last item from the pair (the 10000)
         # (after which the entire stack joined together is output implicitly as result)
```
[Answer]
# [05AB1E](https://github.com/Adriandmen/05AB1E/wiki/Commands), 11 [bytes](https://github.com/Adriandmen/05AB1E/wiki/Codepage)
```
₃+>çΔ'Aš5.£
```
Input as a list of digits; output as a list of characters.  
(If the inputs would have been 0-based (digits `0-9` mapping to `a-j`) instead of 1-based, the `>` could have been dropped.)
[Try it online](https://tio.run/##yy9OTMpM/f//UVOztt3h5eemqDseXWiqd2jx///RFjpmOiY6prEA) or [verify all test cases](https://tio.run/##yy9OTMpM/V9Waa@k8KhtkoKSfeX/R03N2naHl5@bou54dKGp3qHF/2t1/kdHG@kY6hjpGOsYx@pEmwBpEB/EttAx0zHRMQWyjIG0EZC21IFAw9hYAA).
Or alternatively:
```
5j9LðšA¬uì‡
```
Both input and output as a string.
[Try it online](https://tio.run/##yy9OTMpM/f/fNMvS5/CGowsdD60pPbzmUcPC//8tzExMAQ) or [verify all test cases](https://tio.run/##yy9OTMpM/V9Waa@k8KhtkoKSfeV/0yxLn8Mbji50PLSm9PCaRw0L/@v8j1YyMjQyNlbSUTIxNjIE0RZmJqZAytjECEhaAoGhUiwA).
**Explanation:**
Unfortunately 05AB1E lacks a left-pad up to length builtin (unless by spaces), so most of the bytes are to account for that in the first program..
```
₃+>          # Add 96 to each value
   ç         # Convert each from a codepoint-integer to a character
    Δ        # Loop until the result no longer changes:
     'Aš    '#  Prepend an "A"
        5.£  #  Leave (up to) the last 5 characters from the list
             # (after which the result is output implicitly)
```
```
5j           # Left-pad the (implicit) input-string with spaces up to length 5
  9L         # Push list [1,2,3,4,5,6,7,8,9]
    ðš       # Prepend a space: [" ",1,2,3,4,5,6,7,8,9]
  A          # Push the lowercase alphabet: "abcdefghijklmnopqrstuvwxyz"
   ¬         # Push its first character (without popping): "a"
    u        # Uppercase it: "A"
     ì       # Prepend it: "Aabcdefghijklmnopqrstuvwxyz"
      ‡      # Transliterate the space-padded input from [" ",1,2,3,4,5,6,7,8,9] to
             # "Aabcdefghij..."
             # (after which the result is output implicitly)
```
[Answer]
# [BQN](https://mlochbaum.github.io/BQN/), ~~17~~ 15 bytes
*Edit: -2 bytes thanks to Razetime*
```
¯5↑"AAAA"∾+⟜'`'
```
[Try it at BQN REPL](https://mlochbaum.github.io/BQN/try.html#code=QWFhYSDihpAgwq814oaRIkFBQUEi4oi+K+KfnCdgJwpBYWFhIDHigL8y4oC/Mw==)
```
          +⟜'`'     # add each element of input to the '`' character
         ∾          # join this to 
   "AAAA"           # "AAAA" (shorter than (5⥊'A'))
_5↑                 # take -5 elements
                    # (which takes 5 elements from the end)
```
[Answer]
# [brainfuck](https://github.com/TryItOnline/brainfuck), 64 bytes
```
>>>>>+>,[>,]<<<<<<-[---[----<+>]<++.>>-]>[<-[----->+<]>---.[-]>]
```
[Try it online!](https://tio.run/##SypKzMxLK03O/v/fDgS07XSi7XRibcBAN1pXF4x1bbTtYm20tfXs7HRj7aIhErq6dto2sXZAWi8aKBr7/7@JobkpAA "brainfuck – Try It Online")
## Explanation
```
>>>>>+>
```
Move to position 5, make the value there 1, and move to position 6.
```
,[>,]
```
Read the digits into consecutive positions from there onward.
```
<<<<<<
```
Move 6 positions to the left. From here, each 0 before the 1 in position 5 indicates an `A` to be output.
```
-[---[----<+>]<++.>>-]
```
Subtract 1. Loop while it's not 0 (thus was not 1):
* Subtract 3 more, making −4.
* Loop subtracting 4 and adding 1 to the left, producing (256-4)/4=63 in the cell to the left.
* Move left, add 2 more for 65, and output that (`A`).
* Move right twice, for a net movement of 1 to the right, and subtract 1 (and repeat).
```
>[<-[----->+<]>---.[-]>]
```
Move right. Loop while it's not 0 (over all the digits):
* Move left and subtract 1, making −1.
* Loop subtracting 5 and adding 1 to the right, adding (256-1)/5=51 to the digit's character code.
* Move right and subtract 3, for a net +48 to the digit's character code. 48 is the difference between `1` and `a`, and likewise for the other digits (as both digits and letters are contiguous in ASCII).
* Output the letter produced from the digit.
* Zero that position (as it will be reused in the next iteration) and move right (and repeat).
[Answer]
# [R](https://www.r-project.org), 38 bytes
```
\(d)intToUtf8(tail(c(!1:5,d+31),5)+65)
```
[Attempt This Online!](https://ato.pxeger.com/run?1=m72waMGiNNulpSVpuhY31WI0UjQz80pC8kNL0iw0ShIzczSSNRQNrUx1UrSNDTV1TDW1zUw1oaot04CSJjrGOkY6hjrGmppcIL6FjpmOCVAdhGcMZBtB2ZY6EGioCTVgwQIIDQA)
Takes input as a vector of digits, outputs a string.
[Answer]
# [Retina 0.8.2](https://github.com/m-ender/retina/wiki/The-Language/a950ad7d925ec9316e3e2fb2cf5d49fd15d23e3d), 21 bytes
```
T`d`_l
^
AAAA
!`.{5}$
```
[Try it online!](https://tio.run/##K0otycxL/K@q4Z7wPyQhJSE@hyuOyxEIuBQT9KpNa1X@/zcxNjI05rIwMzHlMjYx4rIEAkMA "Retina 0.8.2 – Try It Online") Link includes test cases. Explanation:
```
T`d`_l
```
Translate digits to lowercase letters.
```
^
AAAA
```
Prefix four `A`s.
```
!`.{5}$
```
Take the last 5 letters.
A port of @Jiří's sed answer is also 21 bytes:
```
T`d`_l
+`^.{0,4}$
A$&
```
[Try it online!](https://tio.run/##K0otycxL/K@q4Z7wPyQhJSE@h0s7IU6v2kDHpFaFy1FF7f9/E2MjQ2MuCzMTUy5jEyMuSyAwBAA "Retina 0.8.2 – Try It Online") Link includes test cases.
[Answer]
# [Pyth](https://github.com/isaacg1/pyth), 9 bytes
```
.[\A5m@Gt
```
[Test suite](https://pythtemp.herokuapp.com/?code=.%5B%5CA5m%40Gt&test_suite=1&test_suite_input=%5B4%2C3%2C2%2C1%2C3%5D%0A%5B8%2C6%2C4%2C5%5D%0A%5B3%2C4%2C2%5D%0A%5B9%2C9%2C9%2C9%2C1%5D&debug=0)
This answer uses a sufficiently different approach from the existing Pyth answer(s).
##### Explanation:
```
.[\A5m@Gt   | Full code
.[\A5m@GtdQ | with implicit variables
------------+----------------------------------------------------
     m    Q | Replace each number d in the input with
      @G    |  the character of the lowercase alphabet with index
        td  |  d minus 1
.[\A5       | Pad the array on the left with A to a length of 5
```
[Answer]
# [K (ngn/k)](https://codeberg.org/ngn/k), 13 bytes
```
"A"^-5$`c$96+
```
[Try it online!](https://ngn.codeberg.page/k/#eJxNj81qwzAQhO96ikX40FIU4d/YEhR87KkPEFIsyfIPSeTWlqlNaZ+9slxCZ077McvONgyX+I2kQaWCIntCyLKv4LT+jKwBgIVXw4U/VI3or3zhKx8fz9/InkL4M8diEz47GDkQOcccSyGl8tAhjsuyFNKPCcSw5VymVlLsmRwySCB1ua6ptUexA35R1ftiAbvdxd5pu4go6qx9nxilaqh1O1ybw2SFuuhFdcK0+qCGG/2Y9WT7wUw0SqNjmlMz36QeiR3IZMfetKQ3xD9BPsWK0IthkMRRGAN5htfZMvBFPc+zJIU79209j5MI/vGttOeFU3jnvvcvN7RnGg==)
* ``c$96+` convert input of digits to corresponding letters
* `-5$` left-pad to length 5 with spaces
* `"A"^` fill spaces with "A" (and implicitly return)
[Answer]
# [Python](https://docs.python.org/3.8/), ~~42~~ 41 bytes
-1 thanks to [loopy walt](https://codegolf.stackexchange.com/users/107561/loopy-walt)'s suggestion to use XOR, `^`, instead of addition.
```
lambda a:[chr(96^d)for d in[33]*5+a][-5:]
```
An unnamed function that accepts a list of integers from \$[1,9]\$ and returns a list of characters.
**[Try it online!](https://tio.run/##PYzBDoIwGIPvPkVvbPp7gAkBEnyROZPpXCBRWOYuhvDsc/Ng08PXNqn7hHGZRet8tMMlPvXrZjR0L@@jZ11zNdwuHgbTLIVQ@/qglTzWvYq5Do93SAuYPBEEoSKUCRRBtoSGkOo6J/HDKmNH@LtUvN8hyflpDswWlq35c@MYzlgty4FvBY9f "Python 3.8 (pre-release) – Try It Online")**
[Answer]
# [Thon](https://github.com/nayakrujul/thon), 19 bytes
```
n"Aabcdefghi"b5"A"J
```
Input as a number (e.g. `824`). Output as a string (e.g. `AAhbd`).
**Explanation**
```
n"Aabcdefghi"b5"A"J
n                    // Input a number
 "Aabcdefghi"        // Push the string of letters
             b       // Convert the number to Base-"Aabcdefghi" (see below)
              5"A"J  // Fill with "A" up to 5 characters
                     // (implicit output)
```
Converting to base-`"Aabcdefghi"` is a trick to replace every `"1"` with `"a"`, every `"2"` with `"b"`, etc.
# [Thon (Symbols)](https://github.com/nayakrujul/thon-symbols), 16 [bytes](https://github.com/nayakrujul/thon-symbols/blob/main/Codepage.md)
(Note: this language is newer than the challenge)
```
)ş{í1-å`;}""]5AṚ
```
**Explanation**
```
)ş{í1-å`;}""]5AṚ
)                 // Create an empty list
 ş                // Get input as a string
  {      }        // For each character in the input:
   í              //   Convert to an integer
    1-            //   Subtract 1
      å`          //   Push the lowercase alphabet and get the character
        ;         //   Append to the list
          ""]     // Join the list by an empty string
             5AṚ  // Fill the string with "A" up to 5 characters
                  // (implicit output)
```
[Answer]
# [Charcoal](https://github.com/somebody1234/Charcoal), 13 bytes
```
✂⁺×⁴A⭆Ｓ§β⊖ι±⁵
```
[Try it online!](https://tio.run/##JYpBCoMwFAWvElw9Id1pKXQldOOiItgLpPFhAzGV@C29/W@gsxtm/Mtl/3ZRdcwhCaYYPDHGY8cjrNzRWFN1VW3NJGVY7m5Dn7ZD/ooSOunTzC@e1tzoM1cm4YxQF6wZuDgh2iJX1cu5afX0iT8 "Charcoal – Try It Online") Link is to verbose version of code. Explanation:
```
    A           Literal string `A`
  ×             Repeated
   ⁴            Literal integer `4`
 ⁺              Concatenated to
      Ｓ         Input as a string
     ⭆          Map over digits
        β       Predefined variable lowercase alphabet
       §        Indexed by
          ι     Current digit
         ⊖      Decremented
✂               Sliced from
            ⁵   Literal integer `5`
           ±    Negated
```
[Answer]
# [Pyth](https://github.com/isaacg1/pyth), 18 bytes
```
V-5lzp"A")Vzp@GtsN
```
[Try it online!](https://tio.run/##K6gsyfj/P0zXNKeqQMlRSTOsqsDBvaTY7/9/YxMjAA "Pyth – Try It Online")
### Explanation
```
V-5lzp"A")Vzp@GtsN
V                   # For loop with N as variable
    z               # Input
   l                # Length
 -5lz               # Subtract length of input from 5
     p"A"           # Prints "A"
         )          # End of for loop
            p       # Print without any additional newline
              G     # Initialized to "abcdefghijklmnopqrstuvwxyz"
                sN  # Cast N to an integer
               t    # Subtract 1
             @      # Get element at index
```
[Answer]
# [PowerShell](https://github.com/TryItOnline/TioSetup/wiki/Powershell), 39 bytes
```
-join($args|%{[char](96+$_)})|% *ft 5 A
```
[Try it online!](https://tio.run/##K8gvTy0qzkjNyfmvkqZgq1D9XzcrPzNPQyWxKL24RrU6OjkjsShWw9JMWyVes1azRlVBK61EwVTB8X8tl5oCUIuJgrGCkYKhgjGEa6FgBhQyhXCMgUwjCNMSCg3/AwA "PowerShell – Try It Online")
Takes integers as unnamed arguments.
Nothing fancy, just adds 96 to get to the ASCII code of 'a', casts to a char, joins the chars to a string, then pipes the string to % (an alias for ForEach-Object), which will call the string's member "PadLeft". Output is implicit.
[Answer]
# [Ruby](https://www.ruby-lang.org/), 37 bytes
-3 bytes thanks to [Dingus](https://codegolf.stackexchange.com/users/92901/dingus)
```
->a{a.map{''<<_1+96}.join.rjust 5,?A}
```
[Attempt This Online!](https://ato.pxeger.com/run?1=m72kqDSpcsGiNNulpSVpuhY3VXXtEqsT9XITC6rV1W1s4g21Lc1q9bLyM_P0irJKi0sUTHXsHWuhij0LSkuKFdKio010jHWMdAx1jGNjuWBiFjpmOiY6pkgixkC-ERLfUgcCDWNjIQYuWAChAQ)
[Answer]
# [J-uby](https://github.com/cyoce/J-uby), 34 bytes
I think I’m finally starting to get the hang of J-uby. A few bytes shorter than [my Ruby answer](https://codegolf.stackexchange.com/a/252777/11261).
```
:*&(:+&96|:chr)|:join|~:rjust&?A&5
```
[Attempt This Online!](https://ato.pxeger.com/run?1=m700K740qXLBIjfbpaUlaboWN5WstNQ0rLTVLM1qrJIzijRrrLLyM_Nq6qyKskqLS9TsHdVMoSo9C0pLihXcoqNNdIx1jHQMdYxjY7lgYhY6ZjomOqZIIsZAvhES31IHAg1jYyEGLlgAoQE)
]