File copying using FTP

Normal FTP file copying process using built in classes provided System.Net NameSpace.
The code is as follows, do not forget to add System.Net namespace.

Swapping two integers

Swapping Two Integers using different methods.
     1) Using Temporary variable
     2) Using Arithmetic Operators
     3) Using EX-OR operator

 Here is the complete source code.

Output it as shown Below: