JS-Calculator/index.html at main · RobsonCardozo/JS-Calculator · 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 name="description" content="JS's Calculator">
    <meta name="keywords" content="JavaScript, Calculator">
    <meta name="author" content="Robson Cardozo">
    <meta name="robots" content="index, follow">
    <link rel="canonical" href="https://robsoncardozo.github.io">
    <title>JS Calculator by Robson Cardozo</title>
    <link rel="stylesheet" href="style.css" type="text/css">
</head>

<body>
  <center><div class="title">JS Calc</div></center>
  <center><table border="1">
      <tr>
        <td><input type="button" value="c" onclick="clr()" /></td>
        <td colspan="3"><input type="text" id="calc" /></td>
      </tr>
      <tr>
        <td><input type="button" value="+" onclick="dis('+')" /></td>
        <td><input type="button" value="1" onclick="dis('1')" /></td>
        <td><input type="button" value="2" onclick="dis('2')" /></td>
        <td><input type="button" value="3" onclick="dis('3')" /></td>
      </tr>
      <tr>
        <td><input type="button" value="-" onclick="dis('-')" /></td>
        <td><input type="button" value="4" onclick="dis('4')" /></td>
        <td><input type="button" value="5" onclick="dis('5')" /></td>
        <td><input type="button" value="6" onclick="dis('6')" /></td>
      </tr>
      <tr>
        <td><input type="button" value="*" onclick="dis('*')" /></td>
        <td><input type="button" value="7" onclick="dis('7')" /></td>
        <td><input type="button" value="8" onclick="dis('8')" /></td>
        <td><input type="button" value="9" onclick="dis('9')" /></td>
      </tr>
      <tr>
        <td><input type="button" value="/" onclick="dis('/')" /></td>
        <td><input type="button" value="." onclick="dis('.')" /></td>
        <td><input type="button" value="0" onclick="dis('0')" /></td>
        <td><input type="button" value="=" onclick="solve()" /></td>
      </tr>
      <tr>
        <td><input type="button" value="+/-" onclick="sign()" /></td>
        <td><input type="button" value="sqrt" onclick="sqrt()" /></td>
        <td><input type="button" value="x²" onclick="square()" /></td>
        <td><input type="button" value="x³" onclick="cube()" /></td>
      </tr>
    </table>
  </center>
  <script src="script.js"></script>
</body>

</html>