how to compile cpp code example
Example 1: compile c++ program
$ g++ -o <name-you-want-to-give> source.cpp
$ ./myprogramExample 2: compile in c++
$ g++ -o <name-you-want-to-give> source.cpp$ g++ -o <name-you-want-to-give> source.cpp
$ ./myprogram$ g++ -o <name-you-want-to-give> source.cpp