Number Reverse

public static void main(String[] args) {
int n=121;
int rev=0;
while(n!=0)
{
rev = rev*10+n%10;
n=n/10;
}
System.out.println(rev);
if(n==rev)
System.out.println("number is palindrome");
else
System.out.println("number is not palindrome");
}

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With Warm REGARDS,

En. S. WANKHEDE