C / C++ / MFC

CFile myFile("theFile.dat", options);

int nSize = 663;

char* buff = new char[nSize];

myFile.Read(&buff, nSize);

delete [] buff;

std::istream in;
std::string str;
...
std::getline(in,str);

int i = 0 ;
int j = 0 ;

for ( ; i < 10 && j < 10 ; ++i, ++j)
{
}

for(i=0;i<j;i++)
	for(a=0;a<z;a++)

int Hex2Int(char* hex)
{if (!*hex) return 0;

 int tmp = 0; 
 if (*hex >= '0' && *hex <= '9')
	 tmp = *hex - '0';
 else if (*hex >= 'A' && *hex <= 'F')
	 tmp = *hex - 'A' + 10;
 else if (*hex >= 'a' && *hex <= 'f')
	 tmp = *hex - 'a' + 10;

 return (tmp << (4*(strlen(hex)-1))) + Hex2Int(hex+sizeof(char));
}