Write a program to check whether a number is palindrome number or not

int reverse(int n)
 {
  int i,a=0;
  for(i=n;i>0;i=i/10)
  {
    a=a*10+i%10;
  }
  return a;
}
int main()
{
  int num,a;
  printf("\n Enter a number:");
  scanf("%d",&num);
  a=reverse(num);
  if(a==num)
    printf("\n The number is palindrome");
  else
    printf("\n The number is not palindrome");
  return 0;
}