Reverse_number_palindrom.c

#include <stdio.h>

int isPalindrome(long int);
long int reverse(long int);
int main(void)
{
	int num;
	printf("Enter a number : ");
	scanf("%ld", &num);
	printf("Reverse  : %ld \n", reverse(num));
	if (isPalindrome(num))
		printf("Number is palindrome..");
	else
		printf("Number is not palindrome..");
}
int isPalindrome(long int n)
{
	if (n == reverse(n))
		return 1;
	return 0;
}

long int reverse(long int n)
{
	long int rev = 0;
	do
	{
		rev = rev * 10 + n % 10;
		n /= 10;
	} while (n > 0);
	return rev;
}