Palindrome

#include<iostream>
#include<string>

using namespace std;

int main()
{
    string str;
    int pal = 1, length, j, i;

    getline(cin, str);

    length = str.size();
    j = length - 1;
    for(i=0; i<= j; i++)
    {
        if(str[i] != str[j])
        {
            pal = 0;
            break;
        }
        j--;
    }

    if(pal == 0)
        cout<<"Not Palindrome!!";
    else
        cout<<"Palindrome";

}