OLSystem - it's a cross-platform system for conducting Olympiads by programming in different programming languages. This software product frees the teacher from tedious and error-phone checking of the olympiad programs and summarizing the results of the participants manually. At the moment, the system supports the following languages: C, C and Python. It's also planned to add support for other languages. The OLSystem is a browser application, it works perfectly on different devices(mobile, tablet, laptop and PC). It's worth noting, that system supports administrator room for changing of conducting Olympiad, in which administrator can:

• change basic information about conducting Olympiad(title, description, creators and much more);
• add, remove and change tasks for participants;
• change programming language of Olympiad;
• change time for the that is given for the passage olympiad;
• remove outdated participants;
• observe for the results of the all participants.

This system is a modular application. It consists of the following modules:

• GUI - Vue.js
• Database - MySQL
• Program for checking tasks - C
• The whole system that unites all - Java

Each module is a separate unit. Thanks to this, independently of other modules, it is possible to change a certain module or completely replace it with another one.

For build a OLSystem on your computer, you will need to have the following applications:

• Git
• JDK/JRE
• Maven
• MySQL Server
• CMake

For Windows, you should download and install Git, JDK/JRE, Maven, MySQL Installer and CMake.

For OS X users should install Homebrew. Once Homebrew is installed, run:

brew install git
brew install java
brew install maven
brew install mysql
brew install cmake

For Linux/BSD users should use their appropriate package managers to install:

apt-get install git
apt-get install default-jre
apt-get install default-jdk
apt-get install maven
apt-get install mysql-server
apt-get install cmake

Clone a copy of the main OLSystem git repository by running:

git clone https://github.com/VladimirBalun/OLSystem.git

Enter the OLSystem directory and run the build script on Windows:

build.bat

Enter the OLSystem directory and run the build script on OS X or Linux/BSD:

./build.sh

If you don't have installing compilers on interpreters for supporting programming languages by OLSystem on your computer, you can run script and automatically install standard compilers and interpreters for C, C and Python. On Linux/BSD or OS X run:

./languages.sh

Script for Windows will be added later...

Information by deploy will be added later...