Saturday, January 19, 2013

C++ with g++ in ubuntu

This post will pay attention on using g++ in ubuntu. (which is a very basic thing :))

$ sudo apt-get install build-essential

Create the C++ file. Let’s call the c++ file – “HelloWorld.cpp”.

#include <iostream>

using namespace std;

int main()
   cout << "Hello g++ \n";
   return 0;

Next use the following

g++ HelloWorld.cpp -o HelloWorld

An executable HelloWorld is produced and ready to be executed by using the following command.


You will see the output "Hello g++"

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