Largest number in JavaScript.
1.relational
operator-It is used for compare values.
e.g.if(a>b) here > (greater than) is relational operator.
The expression (a>b) returns Boolean value means true or false.
When condition is true,true statement is display otherwise false statement.
2.logical operator-It
is used for combine conditions.
e.g.if((a>b)&&(a>c))
here we want both conditions are true so && (AND) operator is used .
Example-Javascript program to find largest of 3 numbers.(Accept value from user)
<!DOCTYPE html>
<html>
<head>
<title>Largest Number</title>
</head>
<body>
<script type="text/javascript">
var n1,n2,n3;
n1=prompt("Enter First Number");
n2=prompt("Enter Second Number");
n3=prompt("Enter Third Number");
if(n1>n2&&n1>n3)
{
document.write(n1+" "+"is largest number");
}
else if(n2>n1&&n2>n3)
{
document.write(n2+" "+"is largest number");
}
else if(n3>n1&&n3>n1)
{
document.write(n3+" "+"is largest number");
}
else
document.write("All Are Equal Number");
</script>
</body>
</html>
Output-
Suppose n1=7 n2=8
n3=9
9 is largest number
Example-find largest of two numbers in javascript.
<!DOCTYPE
html>
<html>
<head>
<title>Largest
Number</title>
</head>
<body>
<script type="text/javascript">
var n1,n2;
n1=prompt("Enter
First Number");
n2=prompt("Enter
Second Number");
if(n1>n2)
document.write(n1+"
"+"is largest number");
else
document.write(n2+"
"+"is largest number");
</script>
</body>
</html>
Output-
Suppose n1=7 n2=8
8 is largest number
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