Introduce Your Language! [duplicate]

Question

Your task is to write a program or function that takes a string as input, and prints Hello (input), I'm (language name).

Examples

Python:
Input: Oliver
Output: Hello Oliver, I'm Python

C++:
Input: Jacob
Output: Hello Jacob, I'm C++

etc.

Remember, this is code-golf, so the code with the lowest number of bytes wins.

Leaderboards

Here is a Stack Snippet to generate both a regular leaderboard and an overview of winners by language.

To make sure that your answer shows up, please start your answer with a headline, using the following Markdown template:

# Language Name, N bytes

where N is the size of your submission. If you improve your score, you can keep old scores in the headline, by striking them through. For instance:

# Ruby, <s>104</s> <s>101</s> 96 bytes

If there you want to include multiple numbers in your header (e.g. because your score is the sum of two files or you want to list interpreter flag penalties separately), make sure that the actual score is the last number in the header:

# Perl, 43 + 2 (-p flag) = 45 bytes

You can also make the language name a link which will then show up in the leaderboard snippet:

# [><>](http://esolangs.org/wiki/Fish), 121 bytes

var QUESTION_ID=94485,OVERRIDE_USER=12537;function answersUrl(e){return"https://api.stackexchange.com/2.2/questions/"+QUESTION_ID+"/answers?page="+e+"&pagesize=100&order=desc&sort=creation&site=codegolf&filter="+ANSWER_FILTER}function commentUrl(e,s){return"https://api.stackexchange.com/2.2/answers/"+s.join(";")+"/comments?page="+e+"&pagesize=100&order=desc&sort=creation&site=codegolf&filter="+COMMENT_FILTER}function getAnswers(){jQuery.ajax({url:answersUrl(answer_page++),method:"get",dataType:"jsonp",crossDomain:!0,success:function(e){answers.push.apply(answers,e.items),answers_hash=[],answer_ids=[],e.items.forEach(function(e){e.comments=[];var s=+e.share_link.match(/\d+/);answer_ids.push(s),answers_hash[s]=e}),e.has_more||(more_answers=!1),comment_page=1,getComments()}})}function getComments(){jQuery.ajax({url:commentUrl(comment_page++,answer_ids),method:"get",dataType:"jsonp",crossDomain:!0,success:function(e){e.items.forEach(function(e){e.owner.user_id===OVERRIDE_USER&&answers_hash[e.post_id].comments.push(e)}),e.has_more?getComments():more_answers?getAnswers():process()}})}function getAuthorName(e){return e.owner.display_name}function process(){var e=[];answers.forEach(function(s){var r=s.body;s.comments.forEach(function(e){OVERRIDE_REG.test(e.body)&&(r="<h1>"+e.body.replace(OVERRIDE_REG,"")+"</h1>")});var a=r.match(SCORE_REG);a&&e.push({user:getAuthorName(s),size:+a[2],language:a[1],link:s.share_link})}),e.sort(function(e,s){var r=e.size,a=s.size;return r-a});var s={},r=1,a=null,n=1;e.forEach(function(e){e.size!=a&&(n=r),a=e.size,++r;var t=jQuery("#answer-template").html();t=t.replace("{{PLACE}}",n+".").replace("{{NAME}}",e.user).replace("{{LANGUAGE}}",e.language).replace("{{SIZE}}",e.size).replace("{{LINK}}",e.link),t=jQuery(t),jQuery("#answers").append(t);var o=e.language;/<a/.test(o)&&(o=jQuery(o).text()),s[o]=s[o]||{lang:e.language,user:e.user,size:e.size,link:e.link}});var t=[];for(var o in s)s.hasOwnProperty(o)&&t.push(s[o]);t.sort(function(e,s){return e.lang>s.lang?1:e.lang<s.lang?-1:0});for(var c=0;c<t.length;++c){var i=jQuery("#language-template").html(),o=t[c];i=i.replace("{{LANGUAGE}}",o.lang).replace("{{NAME}}",o.user).replace("{{SIZE}}",o.size).replace("{{LINK}}",o.link),i=jQuery(i),jQuery("#languages").append(i)}}var ANSWER_FILTER="!t)IWYnsLAZle2tQ3KqrVveCRJfxcRLe",COMMENT_FILTER="!)Q2B_A2kjfAiU78X(md6BoYk",answers=[],answers_hash,answer_ids,answer_page=1,more_answers=!0,comment_page;getAnswers();var SCORE_REG=/<h\d>\s*([^\n,]*[^\s,]),.*?(\d+)(?=[^\n\d<>]*(?:<(?:s>[^\n<>]*<\/s>|[^\n<>]+>)[^\n\d<>]*)*<\/h\d>)/,OVERRIDE_REG=/^Override\s*header:\s*/i;

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>

Answer 1

Python, 29 bytes

"Hello {}, I'm Python".format

Strings methods for the win! The built-in method format of a string substitutes the arguments (here a single string) into any replacement fields (here {}).

Usage:

f = "Hello {}, I'm Python".format 
print f("xnor")

Hello xnor, I'm Python

Previous 30-byte:

"Hello %s, I'm Python".__mod__

Answer 2

pl, 15 bytes

Hello _, I'm pl

Try it online!

Answer 3

Assembly (x86-64, Linux), 217 205 bytes

4927 segmentation faults later...

.global main
.data
s:.ascii"Hello %qs, I'm Assembly\n"
f:.ascii"%qs"
i:.ascii""
main:mov $i,%rsi
mov $f,%rdi
mov $0,%rax
call scanf
mov $0,%rax
mov $i,%rsi
mov $s,%rdi
call printf
end:mov $0,%rax
call exit

Doesn't work for inputs with a length greater than 7, because this exceeds the memory limits of a quadword(?). Also, because I'm a noob in Assembly.

Explanation:

.global main

.data

output_string: .ascii "Hello %qs, I'm Assembly\n"
format_input: .ascii "%qs"
input_string: .ascii ""

main:
    mov $input_string, %rsi     # Place the memory address to the second argument
    mov $format_input, %rdi     # Place the format string to the first argument
    mov $0, %rax                # Set RAX to 0
    call scanf                  # Call scanf with RDI and RSI as the arguments
                    
    mov $0, %rax                # Set RAX to 0
    mov $input_string, %rsi     # Place the input string to the second argument
    mov $output_string, %rdi    # Place the output format to the first argument
    call printf                 # Call printf with RDI and RSI as the arguments

end:
    mov $0, %rax                # Set RAX to 0 (which is the exit code)
    call exit                   # Call the exit function

Save in a file called myProgram.s and do the following:

$ gcc -o myProgram myProgram.s
$ ./myProgram

Answer 4

05AB1E, 21 17 bytes

”Ÿ™ ÿ, I'm 05AB1E

Try it online!

Answer 5

Java, 88 bytes

interface A{static void main(String[]a){System.out.print("Hello "+a[0]+", I'm Java!");}}

Takes input on first command-line argument. Verbose Java is verbose.

Answer 6

Cheddar, 26 bytes

"Hello %s I'm Cheddar"&(%)

Answer 7

Jelly, 16 bytes

“' ṗr>ƊḳȧT°ḋZ»Ỵj

Try it online!

How it works

Call the argument of the main link s.

“' ṗr>ƊḳȧT°ḋZ»

represents an integer in bijective base 256 that encodes a sequence of dictionary words and/or characters. In this specific case, it encodes the dictionary word Hello, followed by ¶, I'm with a leading space (¶ represents a linefeed), followed by the dictionary word Jelly with a leading space.

The result is as follows.

Hello 
, I'm Jelly

The Ỵ atoms splits this string at linefeeds, yielding the following array.

["Hello ", "", I'm Jelly"]

Finally, the j atom joins that array, using the string s as separator.

Answer 8

Straw, 25 bytes

(Hello b, I'm Straw!)b</>

Try it online!

Simple regex substitution.

Answer 9

Minecraft, 27 bytes

say Hello @p, I'm Minecraft

say Prints the given string and replaces @p with the name of the nearest player

Answer 10

MATL, 24 bytes

'Hello %s, I''m MATL'jYD

Try it Online!

Answer 11

Element, 28 bytes

Hello\ _\,\ I\'m\ Element..`

(link to TIO)

Woo! Two months since this site's previous Element answer!

Answer 12

Emotinomicon, 73 bytes

😭Hello😲💯😜🔟✖➕⏫😭, I'm Emotinomicon😲😎⏪⏬⏩

If you go to the Interpreter you can generate an explanation

Thanks to @Oliver Ni for make me notice that bug that Emotinomicon removes whitespaces at the end of the String literal

Answer 13

Batch, 25 bytes

@echo Hello %*, I'm Batch

Conveniently ' isn't a quote character in Batch.

Answer 14

sh, 24 bytes

echo "Hello $1, I'm sh!"

Answer 15

PHP, 29 Bytes

<?="Hello $argv[1], I'm PHP";

Answer 16

Nim, 40 bytes

echo "Hello "&stdin.readAll&", I'm Nim!"

Answer 17

dc, 23 bytes

[, I'm dc!]?[Hello ]PPP

dc doesn't provide any means of getting raw strings, so you have to wrap your input in [brackets]. For example:

$ dc hello.dc <<< [Daniel]
Hello Daniel, I'm dc!

Answer 18

GolfScript, 27 bytes

"Hello "\", I'm GolfScript"

Takes input from STDIN.

Answer 19

Pyke, 21 bytes

"Hello , I'm Pyke"6Q:

Try it here!

Answer 20

Pyth, 21 bytes

X6"Hello , I'm Pyth"Q

Try it here!

Answer 21

C, 50 39 bytes

f(char*s){printf("Hello %s, I'm C",s);}

Answer 22

Scala, 25 bytes

n=>s"Hello $n, I'm Scala"

To use it, assign this function to a variable.

val greeting = n=>s"Hello $n, I'm Scala"
greeting("Jacob")

I didn't expect that you can drop the type annotation if the parameter is of type Any.

Answer 23

Jolf, 20 17 bytes

"Ξ\x08£C¦i, I‘m Jolf

Try it here! Replace \x08 with the literal character.

¦i is interpolated input, and Ξ\x08£C is compressed form of Hello with a trailing space. This outputs, for input Conor:

Hello Conor, I'm Jolf

---

Alternatively, for 23 bytes:

"Hello ¦i, I‘m ¦ᖒ

Answer 24

J, 22 bytes

', I''m J',~'Hello '&,

This is a fork:

', I''m J' ,~ 'Hello '&,

'Hello '&, prepends Hello and ', I''m J' ,~ appends , I'm J.

Example run:

   (', I''m J',~'Hello '&,)'Conor'
Hello Conor, I'm J

Answer 25

JavaScript, 32 bytes

x=>`Hello ${x}, I'm JavaScript`

Simple enough. ${x} is inline x, the argument.

Answer 26

Ruby, 32 bytes

puts "Hello #{$*[0]}, I'm Ruby"

Save as intro.rb, run as ruby intro.rb <name>.

Answer 27

Wren, 33 bytes

Fn.new{|x|"Hello %(x), I'm Wren"}

Try it online!

Explanation

Fn.new{|x|                      } // New anonymous function
          "Hello %(x), I'm Wren"  // Surrounding the input w/ Hello & wren

Answer 28

Python, 33 bytes

lambda a:"Hello %s, I'm Python"%a

Answer 29

CJam, 21 bytes

"Hello "l", I'm CJam"

Try it online!

Answer 30

S.I.L.O.S 112 110 bytes

loadLine 
def : lbl
print Hello 
a=256
:a
x=get a
if x c
if 1 e
:c
printChar x
a+1
if x a
lble
print , I'm S.I.L.O.S

It should be loosely readable. Just a trivial modification of the cat program

Try it online!