{{ block title }}Welcome to the Knapsack problem!{{ endblock }}
{{ block content }}
{% if boardNumber == 1 %}
<p>
    You are going on a camping trip but only have space for one backpack/knapsack. Your sack can hold a limited weight.
    You have a list of items that you can take with you on your trip. Each item will improve your chance of survival by
    a number survival points. However, each item also has a set weight. For each round, choose your items wisely to
    increase your survival points (and chance of surviving your camping trip) while keeping the maximum possible weight
    of your sack in mind.
</p>
<p>How to play:</p>
<ul>
    <li>To add an item to your backpack, click on the item and it will appear in the backpack. </li>
    <li>To remove an item from your backpack, click on the item in your backpack and it will go back to the box.</li>
</ul>
<p>Remember these rules:</p>
<ul>
    <li>You cannot exceed the backpack’s weight limit</li>
    <li>The aim is to have the highest cumulative survival score for your selection </li>
    <li>Warning: If you reach the maximum weight allowed, you won't be able to remove the item(s) in your sack</li>
</ul>

<p>While you don’t have a time limit for this task, your time will be recorded.</p>

Please <b> DO NOT refresh </b> the page. This will bias the results.
<p>Click on the <b>Next</b> button for a single practice round. The testing phase will start afterwards.</p>
{% endif %}
    {{ next_button }}
    {% block scripts %}
    <script src="https://code.jquery.com/jquery-3.5.1.min.js"></script>
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jcanvas/21.0.1/min/jcanvas.min.js"></script>
  <script>
  window.onload=function() {       $(".debug-info").hide();
    if( {{boardNumber}} !=1 ){
        $(".otree-btn-next").click();
    }
  }
</script>   
{% endblock %}
{{ endblock }}