calculadoraJs/index.html at master · EcompJr/calculadoraJs · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link rel="stylesheet" href="index.css">
    <title>Calculadora</title>
</head>
<body>
    <table>
        <!-- Display da calculadora -->
        <tr>
            <tr>
                <td class="heading"> Calculadora Simples </td>
            </tr>

            <td>
                <input type="text" id="input" placeholder="0" readonly ="readonly">
                <input type="text" id="answer" readonly="readonly">
            </td>
        </tr>
        <!-- Números da calculadora -->
        <tr>
            <td>
                <input type="button" value="CE" onclick="clearScreen()" id="cee">
                <input type="button" value="&#247" onclick="getOperand('/')">
                <input type="button" value="x" onclick="getOperand('x')">
                <input type="button" value="&#8592" onclick="backspace()" id="backspace">
                </br>
                <input type="button" value="7" onclick="getNumber(7)">
                <input type="button" value="8" onclick="getNumber(8)">
                <input type="button" value="9" onclick="getNumber(9)">
                <input type="button" value="+" onclick="getOperand('+')">

                </br>
                <input type="button" value="4" onclick="getNumber(4)">
                <input type="button" value="5" onclick="getNumber(5)">
                <input type="button" value="6" onclick="getNumber(6)">
                <input type="button" value="-" onclick="getOperand('-')">
                </br>
                <input type="button" value="1" onclick="getNumber(1)">
                <input type="button" value="2" onclick="getNumber(2)">
                <input type="button" value="3" onclick="getNumber(3)">
                <input type="button" value="()" onclick="brackets()">
                </br>
                <input type="button" value="." onclick="getNumber('.')">
                <input type="button" value="0" onclick="getNumber(0)">
                <input type="button" value="=" onclick="compute()" id="igual">
            </td>
        </tr>
    </table>
</body>
<script src="index.js"></script>
</html>