Media aritmetia

by MariusNastasa

HTML

<h3>Media Aritmetica</h3>
<input type="number" id="grade">
<button onclick="addGrade()">Add Grade</button>
<br><hr>
<div id="displayArray"></div>
<br><hr>
<button onckick="calculateMedia()">Calculate Media</button>
<div id="displayMedia">
</div>

JavaScript

var note = new Array();
function addGrade(){
var grade = document.getElementById('grade').value;
note.push(grade);

document.getElementById('displayArray').innerHTML = note;
}