A problem in my calculator project

these are my html , css and javascript code i tried clicking on the button of calculator but no change in the display of the numbers no calculation or display of number is happening if there any problem in code please suggest solutions.
html code

<html>
<head>
	<title>Calculate</title>
	<link rel="stylesheet" type="text/css" href="calculator.css">
	<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
  
</head>
<body>
	<script type="text/javascript" src="calculator.js"></script>
	<div class="text-center">
		<h1>Bootstrap calculator</h1>
	</div>
    <div id="calcOutPut">
    	<span id="steps">0</span>
    <hr/>
    </div>
    <div class="text-center" id="calculator">
    	<a class="btn btn-danger" id="deleteAll">AC</a>
    	<a class="btn btn-danger" id="backOne">CE</a>
    	<a class="btn btn-primary" id="/">/</a>
    	<a class="btn btn-primary" id="*">*</a>
    	<br/>
    	<a class="btn btn-primary" id="7">7</a>
    	<a class="btn btn-primary" id="8">8</a>
    	<a class="btn btn-primary" id="9">9</a>
    	<a class="btn btn-primary" id="-">-</a>
    	<br/>
    	<a class="btn btn-primary" id="4">4</a>
    	<a class="btn btn-primary" id="5">5</a>
    	<a class="btn btn-primary" id="6">6</a>
    	<a class="btn btn-primary" id="+">+</a>
    	<br/>
    	<a class="btn btn-primary" id="1">1</a>
    	<a class="btn btn-primary" id="2">2</a>
    	<a class="btn btn-primary" id="3">3</a>
    	<a class="btn btn-primary" id=".">.</a>
    	<br/>
    	<a class="btn btn-primary bigButton" id="0">0</a>
    	<a class="btn btn-primary bigButton" id="total">=</a>
    </div>
</body>
</html>

css code

#calcOutPut{
	height: 75px;
	width: 250px;
	border-top-left-radius: 2em;
	border-top-right-radius: 2em;
	margin-right: auto;
	margin-left: auto;
	margin-top: 20px;
	padding-top: 20px;
	background-color: silver;
}
#calculator{
	width: 250px;
	background-color: grey;
	padding-top: 20px;
	padding-bottom: 30px;
	border-bottom-left-radius: 2em;
	border-bottom-right-radius: 2em;
	margin-right: auto;
	margin-left: auto;
}
#steps{
	padding-left: 50px;
	font-size: 26px;
}
a{
	margin: 5px;
	width: 2.5vw;
	height: 2.5vw;
}
.bigButton{
	width: 93px;
}

javascript code

$(document).ready(function(){
	var inputs = [""];
	var totalString;
	var operators1 = ["+","-","*","/"];
	var operators2 = ["."];
	var nums = [0,1,2,3,4,5,6,7,8,9];
	function getValue(input){
		if (operators2.includes(inputs[inputs.length-1])
			===true && input === ".")) {
			console.log("duplicat '.' ");
			// statement
		}
		else if(inputs.length===1 && operators1.includes(input)===false){
			inputs.push(input);
		}
		else if(operators1.includes(inputs[inputs.length-1])===false)){
			inputs.push(input);
		}
		else if(nums.includes(Number(input))){
			inputs.push(input);
		}
		update();
	}
	function update(){
		totalString = inputs.join("");
		$("#steps").html(totalString);
	}
	function getTotal(){
		totalString = inputs.join("");
		$("#steps").html(eval(totalString));
		$("a").on("click", function(){
			if (this.id==="deleteAll") {
				inputs = [""];
				update();
			}
			else if (this.id === "backOne") {
				inputs.pop();
				update();
			}
			else if (this.id === "total") {
				getTotal();
			}
			else {
				if (inputs[inputs.length-1].indexOf("+","-","*","/")===-1) {
					getValue(this.id);
				}
				else {
					getValue(this.id);
				}
			}
		});
	}
});

I’ve edited your post for readability. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make easier to read.

See this post to find the backtick on your keyboard. The “preformatted text” tool in the editor (</>) will also add backticks around text.

Note: Backticks are not single quotes.

markdown_Forums

thanks, but my calculator is not working any idea, i say this from the calculator project of dylan israel.