jquery script issue while using third party pagination – Jquery ajax

I am implementing twbs pagination but it needs the script of

<script src="https://code.jquery.com/jquery-3.3.1.min.js"></script>

but my existing code needs the script

 <script src="https://code.jquery.com/jquery-3.3.1.js"></script> 

if i add both the script my pagination is not working..

The code is

<div class="col-sm-12">
        <ul id="pagination-demo" class="pagination-sm"></ul>
      </div>
<div id="page-content" class="page-content">Page 1</div>

Do any know any solution to add both the script and all working fine.