Palindrome number:
A number which is same when we read that number in both forward and reverse direction.
Example-
Palindrome number:
12321
123321
454
Not palindrome number:
678
456
123421
program:
#include < iostream>
using namespace std;
class r4r
{
public:
int reverse(int n)
{
int n1=0;
while(n)
{
n1=n1*10+n%10;
n=n/10;
}
return n1;
}
};
int main()
{
int n;
r4r obj;
cout<<"Enter any number"<< endl;
cin>>n;
if(n==obj.reverse(n))
cout<<"Number is palindrome";
else
cout<<"Number is not palindrome";
return 0;
}
Enter any number
1331
Number is palindrome
Enter any number
345
Number is not palindrome