cppgym

Environment

https://www.virtualbox.org/

http://releases.ubuntu.com/18.04/

• hello world
• class
• undefined reference
• extern c
• static
• const
• virtual
• make
• thread
• template. base class
• auto
• dynamic cast
• constructor. base class
• destructor
• socket
• protobuf
• strcture. typedef. constructor
• gdb