#include <iostream.h>
#include <fstream.h>
#include <string.h>
int main()

{

               char array[100000];
	
	fstream ru ("c:\\ruru.txt",ios::out); 

	for (int i=0;i<10000;i++)
	
	{  ru << "rordo"; }  // write to file

                 array[ ] =ru  //obviously this doesn't work


return 0;
}

Open a files,
while ch = getc(files)
{
  ary[i] = ch << 2;
  display ary[i]
}

#include <fstream>
#include <vector>
#include <string>
#include <algorithm>
 
bool char_sort_function( char a, char b ) {
  return a>b;
}
 
int main( int argc, char *argv[] ) {
 
  // File contains: This is a test!
  std::ifstream in( "test.txt", std::ios::binary );
 
  if ( in ) {
    std::vector<char> vchar;
 
    // Read characters into vector 
    vchar.insert( vchar.end(), std::istream_iterator<char>(in), std::istream_iterator<char>() ); 
 
    // Sort them
    std::sort( vchar.begin(), vchar.end(), char_sort_function );
 
    // Prints characters
    std::copy( vchar.begin(), vchar.end(), std::ostream_iterator<char>(std::cout, "\n") );
  }
 
  return 0;
}

#include <iostream.h>
#include <fstream.h>
#include <string.h>

#include <iostream>
#include <fstream>
#include <string>

#include <iostream.h>
#include <fstream.h>

int main()
{ 
	fstream rufile ("c:\\ruru.txt",ios::in);
		char c;
	c= rufile.get (rufile,2);
	return 0;
}

if (rufile.get(c)) {
    // OK, you get this char
} else {
    // end of file or i/o error
}