Tech Fun: Emoji C

[davidktw]

So what should 😈.h contains to compile the C code below ?

$ cat 🤡.c
#include "😈.h"

ℤ 𝑓(ℤ 𝑥, 𝛼** 𝑦) {
  🗣("🎉 %s\n", 𝑦[1]);
  💋 0;
}

$ gcc -o 🤡 🤡.c
$ ./🤡 👩‍👩‍👧‍👧
🎉 👩‍👩‍👧‍👧

@theMKR surely know what to do right ?
No global variables required.
wink wink

 

[theMKR]

So what should 😈.h contains to compile the C code below ?

$ cat 🤡.c
#include "😈.h"

ℤ 𝑓(ℤ 𝑥, 𝛼** 𝑦) {
  🗣("🎉 %s\n", 𝑦[1]);
  💋 0;
}

$ gcc -o 🤡 🤡.c
$ ./🤡 👩‍👩‍👧‍👧
🎉 👩‍👩‍👧‍👧

@theMKR surely know what to do right ?
No global variables required.
wink wink

global_variables.h ?

 

[theMKR]

anyway i really duno.

stdint

 

[davidktw]

global_variables.h ?

If you think it will work, try it.

 

[davidktw]

anyway i really duno.

stdint

Thought you have been citing all these while you know C?

 

[theMKR]

Thought you have been citing all these while you know C?

i dun code in emoji

 

[davidktw]

i dun code in emoji

Characters are just characters. It is still C.
You say you know C.

 

[theMKR]

how come it prints out icecream ppl.

why not ice cream ppl ppl ?

 

[davidktw]

how come it prints out icecream ppl.

why not ice cream ppl ppl ?

Why is it ice cream ppl ppl? (Don’t know what you’re talking about)
Garbage in Garbage out?

 

[davidktw]

@theMKR
Still haven't figure out ?
Not so long ago, someone in the forum keep posting some C source code in Chinese characters.
The Emoji version is just a derivative of it.

$ cat 测试.c
#include "中文.h"

整数 主要(整数 论据数, 字** 论据) {
  打印(字串"说：世界，您好。"回车, 论据[一]);
  回 零;
}

$ gcc -o 测试 测试.c
$ ./测试 某某
某某说：世界，您好。

I replied to the post with the Chinese C source code version(above is the improved version) to show if one's so bend on using it as a joke, I will show a non-joke instead.

 

[xcodes]

So what should 😈.h contains to compile the C code below ?

$ cat 🤡.c
#include "😈.h"

ℤ 𝑓(ℤ 𝑥, 𝛼** 𝑦) {
  🗣("🎉 %s\n", 𝑦[1]);
  💋 0;
}

$ gcc -o 🤡 🤡.c
$ ./🤡 👩‍👩‍👧‍👧
🎉 👩‍👩‍👧‍👧

@theMKR surely know what to do right ?
No global variables required.
wink wink

seems to be stdio.h

ℤ seems to be int

𝑓 should be main

a should be of type char

🗣 seems to be printf

should be some kind of message

should be return

should be just any valid filename

should be some characters input

y is a char pointer


so it could be re-written as

$ cat mychar.c

#include <stdio.h>

int main (int argc, char** argv) {
  printf("The second character displays is %s\n", 𝑦[1]);
  return 0;
}

$ gcc -o mychar mychar.c
$ ./mychar Today is a sunny day

The second character displays is o

just guessing ... haha ...

 

[davidktw]

seems to be stdio.h

ℤ seems to be int

𝑓 should be main

a should be of type char

🗣 seems to be printf

should be some kind of message

should be return

should be just any valid filename

should be some characters input

y is a char pointer


so it could be re-written as

$ cat mychar.c

#include <stdio.h>

int main (int argc, char** argv) {
  printf("The second character displays is %s\n", 𝑦[1]);
  return 0;
}

$ gcc -o mychar mychar.c
$ ./mychar Today is a sunny day

The second character displays is o

just guessing ... haha ...

This is not a guessing game. I didn’t replace anything manually like you. My code will compile properly if the proper header file is provided.

So what should the header file contains?
I am actually surprised this can actually be a challenge. I was thinking when I posted it that someone whom knows C will find this trivial.

 

[xcodes]

This is not a guessing game. I didn’t replace anything manually like you. My code will compile properly if the proper header file is provided.

So what should the header file contains?
I am actually surprised this can actually be a challenge. I was thinking when I posted it that someone whom knows C will find this trivial.

bro davidktw, wow you mean you can compile these codes with these icons? didn't know it can be done ...

still, the header file should be stdio.h to me ... maybe you want to reveal it ...

 

[davidktw]

bro davidktw, wow you mean you can compile these codes with these icons? didn't know it can be done ...

still, the header file should be stdio.h to me ... maybe you want to reveal it ...

I thought in the posts above, I have already shown you how I compile and executed them using GCC ?

Spoiler: Don't read first if you want to try out on your own.

$ cat 😈.h
#include <stdio.h>

#define 𝑓 main
#define 🗣 printf
#define 💋 return
typedef int ℤ;
typedef char 𝛼;

$ cat 中文.h
#include <stdio.h>

#define 主要 main
#define 打印 printf
#define 回 return
#define 回车 "\n"
#define 字串 "%s"
#define 零 0
#define 一 1
typedef int 整数;
typedef char 字;

 

[xcodes]

I thought in the posts above, I have already shown you how I compile and executed them using GCC ?

Spoiler: Don't read first if you want to try out on your own.

$ cat 😈.h
#include <stdio.h>

#define 𝑓 main
#define 🗣 printf
#define 💋 return
typedef int ℤ;
typedef char 𝛼;

$ cat 中文.h
#include <stdio.h>

#define 主要 main
#define 打印 printf
#define 回 return
#define 回车 "\n"
#define 字串 "%s"
#define 零 0
#define 一 1
typedef int 整数;
typedef char 字;

bro davidktw, ok I see it ... thanks for sharing ...

 

[davidktw]

bro davidktw, ok I see it ... thanks for sharing ...

Trivial isn’t it?

 

[xcodes]

Trivial isn’t it?

haha ... just like magic, once you learn the trick behind, it's easier to understand ...

 

[davidktw]

haha ... just like magic, once you learn the trick behind, it's easier to understand ...

C doesn’t just come with the compiler. There is always the C preprocessor before it. Otherwise your #include wouldn’t even work.

There is indeed a lot of magic that can be played before the C parsing starts. Feel free to read up the latest standards of C and see what the preprocessor can do.

 

[xcodes]

C doesn’t just come with the compiler. There is always the C preprocessor before it. Otherwise your #include wouldn’t even work.

There is indeed a lot of magic that can be played before the C parsing starts. Feel free to read up the latest standards of C and see what the preprocessor can do.

like to see more "magic" to be shared with us ... haha ...

 

[davidktw]

like to see more "magic" to be shared with us ... haha ...

Why don’t you share with us your magic?