calculator/index.html at main · webdevjohirul/calculator · GitHub

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<!DOCTYPE html>
<html lang="en">

<head>
	<title>Calculator</title>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale= 1.0">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <!-- google font -->
    <!-- <link href="https://fonts.googleapis.com/css?family=Titillium+Web:300,400,600,700&display=swap" rel="stylesheet"> -->
    <!-- css link -->
    <link href="css/style.css" rel="stylesheet" type="text/css">
    <!-- <link href="css/responsive.css" rel="stylesheet" type="text/css"> -->
</head>

<body>
    <br>
    <div class="main">
        <div class="calTitle">
            <h1>Calculator</h1>
        </div>

        <div class="calculate">
            <div class="calHead">
                <input type="text" id="result" maxlength="10">
            </div>
            <div class="calBody">
                <div>
                    <input type="button" class="btn btnC" value="C" onclick="clearResult()">
                    <input type="button" class="btn" value="+/-" onclick="plusMinus('-')">
                    <input type="button" class="btn" value="%">
                    <input type="button" class="btn btnColor1" value="/" onclick="insertNum('/')">
                </div>
                <div>
                    <input type="button" class="btn" value="7" onclick="insertNum(7)">
                    <input type="button" class="btn" value="8" onclick="insertNum(8)">
                    <input type="button" class="btn" value="9" onclick="insertNum(9)">
                    <input type="button" class="btn btnColor2" value="*" onclick="insertNum('*')">
                </div>
                <div>
                    <input type="button" class="btn" value="4" onclick="insertNum(4)">
                    <input type="button" class="btn" value="5*" onclick="insertNum(5)">
                    <input type="button" class="btn" value="6" onclick="insertNum(6)">
                    <input type="button" class="btn btnColor3" value="-" onclick="insertNum('-')">
                </div>
                <div>
                    <input type="button" class="btn" value="1" onclick="insertNum(1)">
                    <input type="button" class="btn" value="2" onclick="insertNum(2)">
                    <input type="button" class="btn" value="3" onclick="insertNum(3)">
                    <input type="button" class="btn btnColor4" value="+" onclick="insertNum('+')">
                </div>
                <div>
                    <input type="button" class="btn" value="0" onclick="insertNum(0)">
                    <input type="button" class="btn" value="." onclick="insertNum('.')">
                    <input type="button" class="btn" value="DEL" onclick="deleteNumbers()">
                    <input type="button" class="btn btnColor5" value="=" onclick="equal()">
                </div>
            </div>
        </div>
    </div>


    <!-- JS SCRIPT -->
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
    <!-- <script src="js/jquery-3.4.1.min.js" type="text/javascript"></script> -->
    <!-- <script src="https://kit.fontawesome.com/c08e606212.js" crossorigin="anonymous"></script> -->
    <!-- <script src="js/popper.min.js" type="text/javascript"></script> -->
    <script src="main.js" type="text/javascript"></script>
</body>

</html>