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calculator.html
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<!------------ayush-------ayush-------ayush-------ayush-------ayush-------ayush-------ayush-------ayush-------ayush------------>
<!DOCTYPE html>
<html>
<head>
<title>calculator</title>
<script type="text/javascript">
function insert(num){
document.form.textview.value=document.form.textview.value+num;
}
function equal(){
var exp=document.form.textview.value;
if(exp){
document.form.textview.value=eval(exp)
}
}
function clean()
{
document.form.textview.value="";
}
function back()
{
var exp=document.form.textview.value;
document.form.textview.value=exp.substring(0,exp.length-1);
}
</script>
<style type="text/css">
*{
margin: 0;
padding: 0;
}
.button{
width: 50px;
height: 50px;
font-size: 25px;
margin: 2px;
cursor: pointer;
padding: 5px;
color: white;
background-image: linear-gradient(180deg, grey, black);
border: 2px solid orange;
}
.textview{
width: 217px;
margin: 5px;
font-size: 25px;
padding: 5px;
}
.main{
position: absolute;
top: 30%;
left: 42%;
}
h1{
color: cyan;
font-weight: normal;
font-family: 'Ultra', sans-serif;
line-height: 42px;
text-transform: uppercase;
text-shadow: 0 2px white, 0 3px #777;
font-size: 60px;
}
body{
background-image: url("1.jpg");
}
</style>
<link rel="icon" href="f.gif" type="image/gif" sizes="16x16">
</head>
<body>
<br>
<center><h1>~ calculator ~</h1>
<br>
<hr width="40%"><br>
<hr width="30%">
</center>
<div class="main">
<form name="form">
<input class="textview" name="textview">
<center><hr width="20%"></center>
</form>
<table>
<tr>
<td><input class="button" type="button" value="C" onclick="clean()"></td>
<td><input class="button" type="button" value="<" onclick="back()"></td>
<td><input class="button" type="button" value="/" onclick="insert('/')"></td>
<td><input class="button" type="button" value="*" onclick="insert('*')"></td>
</tr>
<tr>
<td><input class="button" type="button" name="" value="1" onclick="insert('1')"></td>
<td><input class="button" type="button" name="" value="2" onclick="insert('2')"></td>
<td><input class="button" type="button" name="" value="3" onclick="insert('3')"></td>
<td><input class="button" type="button" value="+" onclick="insert('+')"></td>
</tr>
<tr>
<td><input class="button" type="button" name="" value="4" onclick="insert('4')"></td>
<td><input class="button" type="button" name="" value="5" onclick="insert('5')"></td>
<td><input class="button" type="button" name="" value="6" onclick="insert('6')"></td>
<td><input class="button" type="button" value="-" onclick="insert('-')"></td>
</tr>
<tr>
<td><input class="button" type="button" name="" value="7" onclick="insert('7')"></td>
<td><input class="button" type="button" name="" value="8" onclick="insert('8')"></td>
<td><input class="button" type="button" name="" value="9" onclick="insert('9')"></td>
<td><input class="button" type="button" value="=" onclick="equal()" ></td>
</tr>
<tr>
<td colspan="2"><input class="button" type="button" style="width: 100px" name="" value="0" onclick="insert('0')"></td>
<td><input class="button" type="button" name="" value="." onclick="insert('.')"></td>
</tr>
</table>
</div>
</body>
</html>
<!----------------------------------------------------------made by ayush----------------------------------------------->
<!------------ayush-------ayush-------ayush-------ayush-------ayush-------ayush-------ayush-------ayush-------ayush------------>