Two character array out of which one array will take your Name & other its copy.

#include <stdio.h>     /* stdin, printf, and fgets */
#include <string.h>   /* for all the new-fangled string functions */
#include <iostream.h>

void strip_newline( char *str, int size )
{
     int i;

     /* remove the null terminator */
     for (  i = 0; i < size; ++i )
     {
          if ( str[i] == '\n' )
          {
                str[i] = '\0';

                /* we're done, so just exit the function by returning */
                return;
          }
     }
     /* if we get all the way to here, there must not have been a newline! */
}

int main()
{
     char name[50];
     char lastname[50];
     char fullname[100]; /* Big enough to hold both name and lastname */

     cout << "Please enter your Name : " ;
     cin >> name, 50, stdin ;

     /* see definition above */
     strip_newline( name, 50 );

     /* strcmp returns zero when the two strings are equal */
     if ( strcmp ( name, "Mudassir" ) == 0 )
     {
          cout << "That's my Name too.\n" ;
     }
     else
     {
          cout << "That's not my Name.\n" ;
     }
     // Find the length of your name
     cout << "Your Name Is " << strlen ( name ) <<" Letter Long !" <<endl ;
     cout << "Enter your last Name : " ;
     cin >> lastname, 50, stdin ;
     strip_newline( lastname, 50 );
     fullname[0] = '\0';
     /* strcat will look for the \0 and add the second string starting at
         that location */
     strcat( fullname, name );     /* Copy name into full name */
     strcat( fullname, " " );      /* Separate the names by a space */
     strcat( fullname, lastname ); /* Copy lastname onto the end of fullname */
     cout << "Your full Name Is : "<<fullname ;

     getchar();

return 0;
}