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done #76

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2 changes: 2 additions & 0 deletions WebDev.md
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Expand Up @@ -53,3 +53,5 @@ Remember, the deadline for this week's task is June 7th, 2022, at 23:59.
<!-- - Your Name - [Repo Name](Link) [Site](Site Link) -->

<!-- - Sanyu Daver - [Tic Tac](https://github.com/sanyud/TicTac) [Site](www.copsiitbhu.co.in) -->

Ankit Kansal - [calculator](https://github.com/ankit-kansal/CSOC22-Week1)[Site](www.copsiitbhu.co.in)
65 changes: 65 additions & 0 deletions calculator/index.html
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<html>
<head>
<title>calculator</title>
<link rel="stylesheet" href="/styles.css">
</head>

<body>
<center>
<header>Calculator</header>
<table class="center">
<tr>
<td colspan="3"><input type="text" id="scrn"></td>
<td><input type="button" value="=" onclick="calculate()" id="btn" /></td>
<td><input type="button" value="AC" onclick="clearAll()" id="btn" /></td>
</tr>
<tr>
<td><input type="button" value="7" onclick="display('7')" id="btn" /></td>
<td><input type="button" value="8" onclick="display('8')" id="btn" /></td>
<td><input type="button" value="9" onclick="display('9')" id="btn" /></td>
<td><input type="button" value="+" onclick="display('+')" id="btn" /></td>
<td><input type="button" value="*" onclick="display('*')" id="btn" /></td>
</tr>
<tr>
<td><input type="button" value="4" onclick="display('4')" id="btn" /></td>
<td><input type="button" value="5" onclick="display('5')" id="btn" /></td>
<td><input type="button" value="6" onclick="display('6')" id="btn" /></td>
<td><input type="button" value="-" onclick="display('-')" id="btn" /></td>
<td><input type="button" value="/" onclick="display('/')" id="btn" /></td>
</tr>
<tr>
<td><input type="button" value="1" onclick="display('1')" id="btn" /></td>
<td><input type="button" value="2" onclick="display('2')" id="btn" /></td>
<td><input type="button" value="3" onclick="display('3')" id="btn" /></td>
<td><input type="button" value="C" onclick="cut()" id="btn" /></td>
<td><input type="button" value="%" onclick="display('%')" id="btn" /></td>
</tr>
<tr>
<td><input type="button" value="(" onclick="display('(')" id="btn" /></td>
<td><input type="button" value="0" onclick="display('0')" id="btn" /></td>
<td><input type="button" value=")" onclick="display(')')" id="btn" /></td>
<td><input type="button" value="^" onclick="display('**')" id="btn" /></td>
<td><input type="button" value="," onclick="display(',')" id="btn" /></td>
</tr>
<tr>
<td><input type="button" value="log" onclick="display('Math.log(')" id="btn" /></td>
<td><input type="button" value="sqrt" onclick="display('Math.sqrt(')" id="btn" /></td>
<td><input type="button" value=" ! " onclick="display('!')" id="btn" /></td>
<td><input type="button" value=" pi " onclick="display('Math.PI')" id="btn" /></td>
<td><input type="button" value=" E " onclick="display('Math.E')" id="btn" /></td>
</tr>
<tr>
<td><input type="button" value="sin" onclick="display('sin(')" id="btn" /></td>
<td><input type="button" value="cos" onclick="display('cos(')" id="btn" /></td>
<td><input type="button" value="tan" onclick="display('tan(')" id="btn" /></td>
<td><input type="button" value="deg" onclick="change()" id="btn1" /></td>
<td><input type="button" value="his" onclick="history()" id="btn" /></td>
</tr>
</table>
<br>
<h1>History:</h1>
<textarea id="his" name="history" rows="8" cols="50"></textarea>
</center>
<script src="script.js"></script>
</body>
</html>
56 changes: 56 additions & 0 deletions calculator/script.js
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function display(a){
document.getElementById("scrn").value+=a;
}
function clearAll(){
document.getElementById("scrn").value="";
}
let s="";
function calculate(){
s+=document.getElementById("scrn").value;
s+='=';
document.getElementById("scrn").value=eval(document.getElementById("scrn").value);
s+=document.getElementById("scrn").value;
s+='\n';
}
function cut(){
let a=document.getElementById("scrn").value;
document.getElementById("scrn").value=a.slice(0,a.length-1)
}
let d=0;
function sinD(angleDegrees) {
return Math.sin(angleDegrees*Math.PI/180);
};
function cosD(angleDegrees) {
return Math.cos(angleDegrees*Math.PI/180);
};
function tanD(angleDegrees) {
return Math.tan(angleDegrees*Math.PI/180);
};
function sin(a){
if(d===1)return sinD(a);
else {
return Math.sin(a);
}
}
function cos(a){
if(d===1)return cosD(a);
else return Math.cos(a);
}
function tan(a){
if(d===1)return tanD(a);
else return Math.tan(a);
}
function change(){
if(d==1){
d=0;
document.getElementById("btn1").value="deg";
}
else {
d=1;
document.getElementById("btn1").value="rad";
}
}
function history(){
document.getElementById("his").innerHTML=s;
}

75 changes: 75 additions & 0 deletions calculator/styles.css
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#btn{
padding: 15;
font-size: 30;
width: 100%;
background-color: rgb(214, 234, 252);
border: 0px;
}
#btn1{
padding: 15;
font-size: 30;
width: 100%;
background-color: rgb(214, 234, 252);
border: 0px;
}
#scrn{
padding: 20px;
font-size: large;
background-color: rgb(99, 99, 99);
color: white;
text-align: right;
}
table{
padding: 60px;
border: 2px solid;
background-color: rgb(32, 108, 128);
margin-top: 40px;
}
body{
background-color: rgb(229, 242, 254);
}
#his{
font-size: x-large;
}
header{
background-color: rgb(32, 108, 128);
display: inline-block;
padding: 20px;
color: aliceblue;
margin: 10px;
padding-left: 60px;
padding-right: 60px;
font-size: 50px;
}
@media only screen and (max-width: 1000px) {
table{
margin: 0px;
margin-top: 40px;
}
#btn{
padding: 25;
font-size: 55;
width: 100%;
background-color: rgb(214, 234, 252);
border: 0px;

}
#btn1{
padding: 25;
font-size: 55;
width: 100%;
background-color: rgb(214, 234, 252);
border: 0px;

}
#scrn{
padding: 30px;
font-size: xx-large;
background-color: rgb(99, 99, 99);
color: white;
}
#his{
font-size: xx-large;
s="";
}
}