cs50 - credit card number validator written entirely in emojis

credit_improved.c

//🙂🔫

#include <stdio.h>
#include <cs50.h>
#include <math.h>

#define 👌 int
#define 🍐 1
#define 🔒 "Number: "
#define 🍑 10
#define 🎵 else
#define 🍒 2
#define 🍓 15
#define 👍 long
#define 📢 while
#define 🌈 log10
#define 🔑 get_long_long
#define 🥝 16
#define 🚻 do
#define 💣 "INVALID\n"
#define 🍎 13
#define 🥥 34
#define 🕋 main
#define 🥑 37
#define 😂 for
#define 🍆 5
#define 🥔 6
#define 🔪 "VISA\n"
#define 🏈 if
#define 🥕 4
#define 🏀 return
#define 🌶 9
#define 👎 void
#define 🤔 0
#define 💎 "MASTERCARD\n"
#define 💵 pow
#define 💊 printf
#define 💳 "AMEX\n"

👌 🕋(👎)
{
    👍 👍 👀;
    🚻
    {
        👀 = 🔑(🔒);
    }
    📢 (👀 < 🍐);

    👌 🔥 = 🌈(👀) + 🍐;
    👌 📦 = 👀 / 💵(🍑, (🔥 - 🍐));
    👌 🛏 = 👀 / 💵(🍑, (🔥 - 🍒));
    👌 🖍 = 🛏 % 🍑;

    👌 🔨 = (🔥 == 🍓) && (🛏 == 🥥 || 🛏 == 🥑);
    👌 🚀 = (🔥 == 🥝) && (📦 == 🍆 && 🖍 > 🤔 && 🖍 < 🥔);
    👌 🛂 = (🔥 == 🍎 || 🔥 == 🥝) && (📦 == 🥕);

    🏈 (!(🔨 || 🚀 || 🛂))
    {
        💊(💣);
        🏀 🤔;
    }

    👌 🤷 = 🤔;
    😂 (👌 👁 = 🍐; 👁 <= 🔥; 👁++)
    {
        👌 😍 = 👀 % 🍑;
        🏈 (👁 % 🍒 == 🤔)
        {
            😍 *= 🍒;
            🏈 (😍 > 🌶)
            {
                😍 -= 🌶;
            }
        }
        🤷 += 😍;
        👀 /= 🍑;
    }

    🏈 (🤷 % 🍑 != 🤔)
    {
        💊(💣);
    }
    🎵 🏈 (🔨)
    {
        💊(💳);
    }
    🎵 🏈 (🚀)
    {
        💊(💎);
    }
    🎵 🏈 (🛂)
    {
        💊(🔪);
    }
    🎵
    {
        💊(💣);
    }
}