Learn how to create mobile calculator app.
Step - Copy this Html code -
Learn How to earn money using this app - https://youtu.be/SZWv1dIuC7E
<!DOCTYPE html>
<html>
<head>
<style>
.calculator {
width: 400px;
margin: 0 auto;
text-align: center;
}
input[type="text"] {
width: 100%;
padding: 10px;
font-size: 20px;
text-align: right;
box-sizing: border-box;
}
input[type="button"] {
width: 50px;
height: 50px;
padding: 10px;
font-size: 20px;
margin: 10px;
border-radius: 5px;
}
</style>
</head>
<body>
<div class="calculator">
<input type="text" id="display" disabled />
<br />
<input type="button" value="1" onclick="document.getElementById('display').value+='1'"/>
<input type="button" value="2" onclick="document.getElementById('display').value+='2'"/>
<input type="button" value="3" onclick="document.getElementById('display').value+='3'"/>
<input type="button" value="+" onclick="document.getElementById('display').value+='+'"/>
<br />
<input type="button" value="4" onclick="document.getElementById('display').value+='4'"/>
<input type="button" value="5" onclick="document.getElementById('display').value+='5'"/>
<input type="button" value="6" onclick="document.getElementById('display').value+='6'"/>
<input type="button" value="-" onclick="document.getElementById('display').value+='-'"/>
<br />
<input type="button" value="7" onclick="document.getElementById('display').value+='7'"/>
<input type="button" value="8" onclick="document.getElementById('display').value+='8'"/>
<input type="button" value="9" onclick="document.getElementById('display').value+='9'"/>
<input type="button" value="*" onclick="document.getElementById('display').value+='*'"/>
<br />
<input type="button" value="C" onclick="document.getElementById('display').value=''"/>
<input type="button" value="0" onclick="document.getElementById('display').value+='0'"/>
<input type="button" value="=" onclick="document.getElementById('display').value=eval(document.getElementById('display').value)"/>
<input type="button" value="/" onclick="document.getElementById('display').value+='/'"/>
</div>
</body>
</html>
Step 2- Paste this html code in notepad.
step 3 - save this file as text.html
now open it. use this calculator app.