calculator.github.io/index.html at main · TharkiCoder/calculator.github.io · GitHub

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<!DOCTYPE html>
<html lang="en" dir="ltr">
  <head>
    <meta charset="utf-8">
    <meta name="author" content="Aman Singh Shrinet">
    <meta name="keyword" content="calc , calculator,mini project">
    <meta name="description" content="Using this calculator we can perform All Arithmetic Operations">
    <title>Calculator</title>
    <link rel="stylesheet" href="style.css">
  </head>
  <body>
    <div class="container">
      <div class="body">
        <span>AMAN SINGH SRINET</span>
        <form class="form" name="fm">
          <input type="text" name="display" class="display">
          <div class="mainbody">
            <input type="button" name="1" value="1" onclick="fm.display.value+='1'">
            <input type="button" name="2" value="2" onclick="fm.display.value+='2 ABC'">
            <input type="button" name="3" value="3" onclick="fm.display.value+='3 DEF'">
            <input type="button" name="+" value="+" onclick="fm.display.value+='+'"><br>
            <input type="button" name="4" value="4" onclick="fm.display.value+='4 GHI'">
            <input type="button" name="5" value="5" onclick="fm.display.value+='5 JKL'">
            <input type="button" name="6" value="6" onclick="fm.display.value+='6 MNO'">
            <input type="button" name="-" value="-" onclick="fm.display.value+='-'"><br>
            <input type="button" name="7" value="7" onclick="fm.display.value+='7 PQRS'">
            <input type="button" name="8" value="8" onclick="fm.display.value+='8 TUV'">
            <input type="button" name="9" value="9" onclick="fm.display.value+='9 WXYZ'">
            <input type="button" name="*" value="*" onclick="fm.display.value+='*'"><br>
            <input type="button" name="0" value="0" onclick="fm.display.value+='0'">
            <input type="button" name="." value="." onclick="fm.display.value+='.'">
            <input type="button" name="<" value="<" onclick="fm.display.value=fm.display.value.slice(0,fm.display.value.length-1)">
            <input type="button" name="/" value="/" onclick="fm.display.value+='/'"><br>
            <input type="button" name="C" value="C" onclick="fm.display.value=' '">
            <input type="button" name="(" value="(" onclick="fm.display.value+='('">
            <input type="button" name=")" value=")" onclick="fm.display.value+=')'">
            <input type="button" name="1" value="=" onclick="fm.display.value=eval(fm.display.value)">
          </div>
        </form>
      </div>
    </div>
  </body>
</html>