Exercise 2
1.1)1)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Calculate Square and Cube</title>
</head>
<body>
<script>
for(var x=11; x<=20; x++){
document.write("Square and Cube of "+ x +" Are " + x*x + " and " + x*x*x + "<br>")
}
</script>
</body>
</html>
1.2)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title> Odd and Even </title>
</head>
<body>
<script>
for(i=0;i<=15;i++){
if(i%2==0)
document.write(i + " is Even" + "<br>");
else
document.write(i + " is odd" + "<br>");
}
</script>
</body>
</html>
1.3)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title> Comparision to 13 </title>
</head>
<body>
<script>
var n = prompt("Enter a Number: ");
var temp = n-13;
if (n <= 13){
document.write(13-n);
}
else{
document.write( temp * 2);
}
</script>
</body>
</html>
1.4)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title> Multiple of 3 or 7 </title>
</head>
<body>
<script>
var n = prompt("Enter a number: ");
if(n%7==0){
document.write(n + " is a Multiple of 7");
}
else if (n%3==0){
document.write(n + " is a Multiple of 3");
}
else{
document.write("Not a multiple of 3 or 7");
}
</script>
</body>
</html>
1.5)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Bca and mscIT</title>
</head>
<body>
<script>
for(i=1;i<=100;i++){
if(i%3==0 && i%5==0)
document.write(i +" Bca and MscIT <br>");
else if(i%3==0)
document.write(i +" Bca <br>");
else if(i%5==0)
document.write(i +" MscIT <br>");
else
document.write(i +" Neither Bca or MscIT <br>")
}
</script>
</body>
</html>
1.6)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Pattern</title>
</head>
<body>
<script>
var string = "";
for (let i = 1; i <= 5; i++) {
for (let j = 0; j < i; j++) {
string += "*";
}
string += "<br>";
}
document.write(string);
</script>
</body>
</html>
1.7)
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Fever code</title>
</head>
<body>
<script>
var temp = window.prompt("Enter temperature: ");
var ntemp = 98;
var ftemp;
var dtemp;
document.write("Normal Body Temperature should be " + ntemp + "<br>" )
if(temp < ntemp){
document.write("Your temperature is: " + temp + "<br>")
document.write("No fever detected")
}
else{
document.write("Your temperature is: " + temp + "<br>")
document.write("fever detected")
}
</script>
</body>
</html>
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