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Write a C++ Program to Check Whether a Number is Palindrome or Not
PROGRAM: C++ Program to Check Whether a Number is Palindrome or Not
/* C++ Program to Check Whether a Number is Palindrome or Not*/
#include <iostream>
using namespace std;
int main()
{
int n, num, digit, rev = 0;
cout << “Enter a positive number: “;
cin >> num;
n = num;
do
{
digit = num % 10;
rev = (rev * 10) + digit;
num = num / 10;
} while (num != 0);
cout << ” The reverse of the number is: ” << rev << endl;
if (n == rev and n > 0) // Negative numbers are not palindromic
cout << ” The number is a palindrome.”;
else
cout << ” The number is not a palindrome.”;
return 0;
}
