11th Class . IT(Information Technology) Skill Set 3 - Javascript. Sop-1
STD: 11th. Subject: IT(Information Technology)
Client Side Scripting (JavaScript)
Skill Set 3 - Javascript
SOP 1 : Create Javascript Program For The Following Using Appropriate Variables, Javascript Inbuilt Functions And Control Structures.
To accept integer and display the result by multiplying it with 3.
To accept two integers and display larger number of them.
To check whether, user entered number is positive or negative.
Solution :
To accept integer and display the result by multiplying it with 3.
<!DOCTYPE html>
<html>
<head>
<title>sop1</title>
</head>
<body>
<h1>To accept integer and display the result by multiplying it with 3</h1>
<script language=javascript>
var num,ans
num=prompt("Enter a number")
ans=num*3
document.write("Answer = "+ans)
</script>
</body>
</html>
Output:
To accept two integers and display larger number of them.
<!DOCTYPE html>
<html>
<head>
<title>sop1</title>
</head>
<body>
<h1> To accept two integers and display larger number of them </h1>
<script language=javascript>
var n1,n2
n1=prompt("Enter first number","type here")
n2=prompt("Enter second number","type here")
if(n1>n2)
document.write(n1+ " is the greater number")
else
document.write(n2+ " is the greater number")
</script>
</body>
</html>
Output:
To check whether, user entered number is positive or negative.
<!DOCTYPE html>
<html>
<head>
<title>sop1</title>
</head>
<body>
<h1> To check whether user entered number is positive or negative </h1>
<script language=javascript>
var n
n=prompt("Enter a number","type here")
if(n>0)
document.write(n+ " is positive number")
else
document.write(n+ " is negative number")
</script>
</body>
</html>
Output:
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