How to install/Update gcc/g++ in ubntu.

check the latest version of g++/gcc in linux system.

$g++ --version

Perform the steps below to install the GCC Compiler in Ubuntu System:

Start by updating the packages list:

$sudo apt update

Install and update the g++ version:

$sudo apt-get install g++-6.0

Check the installed g++ version:

$g++ --version