Set Up C++ Environment on Ubuntu: Step-by-Step

To set up a C++ environment, you can follow the steps below:

1. Install C++ compiler: To install the GNU C++ compiler, run the following command in the terminal.

sudo apt-get install g++

1. Install the C++ development tool kit: Run the following command to install the C++ development tool kit:

sudo apt-get install build-essential

1. Create a C++ source code file: Use a text editor to create a C++ source code file, such as hello.cpp.

#include <iostream>

int main() {
    std::cout << "Hello, World!" << std::endl;
    return 0;
}

1. Compile C++ source code: To compile a C++ source code file, run the following command in the terminal:

g++ hello.cpp -o hello

1. Run the executable file: Use the following command to execute the compiled executable file:

./hello

By following the above steps, you can set up and run a C++ environment in Ubuntu.