#define _XOPEN_SOURCE
#include <cs50.h>
#include <stdio.h>
#include <crypt.h>
#include <string.h>

int main(int argc, string argv[])
{
    if(argc != 2)                                                             //If you dont get 2 arguments, YOU SHALL NOT PASS!
    {
        printf("YOU SHALL NOT PASS!\n");
        return 1;
    }
    int ALPHALEN = 53;                                                      //length to iterate over
    char guess[6] = {'\0','\0','\0','\0','\0','\0'};                                   //
    char salt[3] = {argv[1][0],argv[1][1],'\0'};
    string alpha = "qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM\0";       //alphabet keyboard style
    for(int one = 0 ;one < ALPHALEN ;one++)
    {
        guess[0] = alpha[one];
        printf("%s\n",guess);
        printf("Working...\n");
        if(!strcmp(argv[1],crypt(guess,salt)))
        {
            //printf("")
            printf("%s\n",guess);
            return 0;
        }
        for(int two = 0 ;two < ALPHALEN ;two++)
        {
            guess[1] = alpha[two];
            printf("%s\n",guess);
            if(!strcmp(argv[1],crypt(guess,salt)))
            {
                printf("%s\n",guess);
                return 0;
            }
            for(int three = 0 ;three < ALPHALEN ;three++)
            {
                guess[2] = alpha[three];
                printf("%s\n",guess);
                if(!strcmp(argv[1],crypt(guess,salt)))
                {
                    printf("%s\n",guess);
                    return 0;
                }
                for(int four = 0 ;four < ALPHALEN ;four++)
                {
                    guess[3] = alpha[four];
                    printf("%s\n",guess);
                    if(!strcmp(argv[1],crypt(guess,salt)))
                    {
                        printf("%s\n",guess);
                        return 0;
                    }
                    for(int five = 0 ;five < ALPHALEN ;five++)
                    {
                        guess[4] = alpha[five];
                        printf("%s\n",guess);
                        if(!strcmp(argv[1],crypt(guess,salt)))
                        {
                            printf("%s\n",guess);
                            return 0;
                        }
                    }
                }
            }
        }
    }
}