lockdown allows you to run c and c++ code in a sandbox.
before you run the following commands make sure python2 and pip2 are installed in your system .
git clone https://github.com/Ahiknsr/lockdown
cd lockdown/server/
pip2 install -r requirements.txt
python2 manage.py migrate
sudo python2 manage.py runserver
Once the server is running , goto http://127.0.0.1:8000/lockdown/signup/ and create a new user account.
goto http://127.0.0.1:8000/lockdown/login/ and login using the user account you created in previous step.
on successful login you will be redirected to http://127.0.0.1:8000/lockdown/playground/ where you can execute the code.
lockdown limits the program access to filesystem, network , memory and terminates the program if it runs for more than 5 seconds.