Interested to Buy Any Domain ? << Click Here >> for more details...
Write a program to check whether a given number is a
palindrome or not?
- 13 Answers
- 103861 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / upendar
This Script checks the given number as well as string is palindrome or not
<html>
<body>
<script type="text/javascript">
function checkPalindrome() {
var revStr = "";
var str = document.getElementById("str").value;
var i = str.length;
for(var j=i; j>=0; j--) {
revStr = revStr+str.charAt(j);
}
if(str == revStr) {
alert(str+" -is Palindrome");
} else {
alert(str+" -is not a Palindrome");
}
}
</script>
<form >
Enter a String/Number: <input type="text" id="str" name="string" /><br />
<input type="submit" value="Check" onclick="checkPalindrome();"/>
</form>
</body>
</html>
| Is This Answer Correct ? | 437 Yes | 107 No |
Answer / riddhi
<html>
<head>
<script language="Javascript">
var a;
</script>
<title> Number Palindrom </title>
</head>
<body>
<script Language="Javascript">
var rno=0;
var r=0;
var no = prompt("Enter First no: ","10");
var ono = parseInt(no);
while (no>0)
{
r = parseInt(no%10);
rno = parseInt((rno*10)+r);
no = parseInt(no/10);
}
document.write(rno);
if(rno == ono)
{
document.write(ono+" is palindrom number..");
}
else
{
document.write(ono +" is not palindrom number..");
}
</script>
</body>
</html>
| Is This Answer Correct ? | 72 Yes | 39 No |
Answer / dk
<html>
<body>
<script type="text/javascript">
var n,n1,s,d;
n=prompt('Enter a Number.');
n1=n;
s=0;
while(n!=0)
{
d=n%10;
n=(n-d)/10;
s=(10*s)+d;
}
if(s==n1)
document.write(n1+" is a palindrome");
else
document.write(n1+" is not a palindrome");
</script
</body>
</html>
| Is This Answer Correct ? | 36 Yes | 8 No |
Answer / sharma v
num=InputBox ("Enter a number")
z=num
r=0
While(num>0)
rem1=num mod 10
num=num\10
r=(r*10) + rem1
Wend
If (r=z)Then
Msgbox "Given no is palindrome"
else
Msgbox "Given no. is not palindrome"
End If
| Is This Answer Correct ? | 23 Yes | 17 No |
Answer / ankita
//Program to check the given number is palindrome or not//
<html>
<head>
<script language="javascript">
var num,n,rev=0,r;
num=prompt("Enter the number");
n=num;
while(parseInt(num)>0)
{
r=parseInt(num)%10;
rev=parseInt(rev)*10+parseInt(r);
num=parseInt(num)/10;
}
if(rev==parseInt(n))
document.write(n+ " is a palindrome number");
else
document.write(n+ " is not a palindrome number");
</script>
</head>
<body>
</body>
</html>
| Is This Answer Correct ? | 8 Yes | 2 No |
Answer / kamal kumar
<script>
function bon()
{
var y="";
var j= document.getElementById("ty").value;
var k = j.split('');
for(var l= k.length; l>0; l--)
{
y+=k[l-1];
}
if(j==y)
{
alert("This is Palidrome");
}
else
{
alert("This not Palidromn");
}
}
</script>
<body>
<input type="number" id="ty">
<button onclick=" bon()"> Come On!</button>
</body>
| Is This Answer Correct ? | 1 Yes | 0 No |
Does javascript care about whitespace?
What is the difference between the operators '==' and '==='?
What is call(), apply(), and bind()?
What is new function in javascript?
How to go next field without filling the text? Which function should we use?
What is use strict in javascript?
What is the relationship between Java script, J script and ECMA script?
How do I run javascript in chrome?
What is data type in javascript?
Explain typecasting in javascript?
Give an example of closure?
Do I need to install javascript?
ASP 
