How can you install C++ on Ubuntu

There are 2 methods through which you can install C++

Command-line method.

Do this on your terminal:

sudo apt-get update

to update your package list with the most recent version of g++ enter you password and press Return and then,

Do:

sudo apt-get install g++

to install g++.

Method 2 : UI method

You could also install it from the Software Center. Type "Software Center" on the dash and then type g++ in the search bar after that software center opens up with suggestions and then click on install and enter your password.

another methode :

Install compiler(s)

• Update
  # apt-get update
• C and C++ and make etc.
  # apt-get install build-essential
• Fortran
  # apt-get install gfortran g77

To edit source code

use any text editor.
From the graphical user interface.

From the command line use vim:

# vim main.cpp

To compile

# g++ main.cpp -o main

Hope it Helps!

>> Also you can read: What should you do if you lost all your data in ubuntu