<html><head><script>var arr=[];
function pushElements(){
var x =document.getElementById("input").value;
arr.push(x);
document.getElementById("events").innerHTML="Added Successfully";
}
function popElements(){
var rem =document.getElementById("input").value;
arr.pop();
document.getElementById("events").innerHTML="Removed Successfully";
}
function display(){
if(arr.length>0){
document.getElementById("events").innerHTML=arr[1];
var list="<h2>The Event in the array</h2>";
for(var a of arr){
list += a+"<br>";
}
document.getElementById("events").innerHTML=list;
}
else{
document.getElementById("events").innerHTML="Event array is empty";
}
}
</script></head><body><center><h1>Events List</h1><labelfor="input">
Enter the Events:
</label><inputtype="text"id="input"><br><br><divclass="btn-group"><buttonid="push"onClick="pushElements()">Push</button><buttonid="pop"onClick="popElements()">Pop</button><buttonid="display"onClick="display()">Display</button></div><pid="events"></p></center></body></html>
