add doctoc authored by Mohcine Chraibi's avatar Mohcine Chraibi
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**Table of Contents** *generated with [DocToc](https://github.com/thlorenz/doctoc)*
- [1. Get the code](#1-get-the-code)
- [2. Check the requirements](#2-check-the-requirements)
- [3. Compile the code](#3-compile-the-code)
- [Run an example](#run-an-example)
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To install `JPScore` there are three steps to follow:
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