paritateoji

#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
ifstream fin ("paritate.in");
ofstream fout ("paritate.out");

char am[60005];
int incorect[60005];

int main()
{
    char x,par;
    int c1,i,k=0,inc=0;
    bool corect=true;
    while (fin>>par)
    {
        k++;
        int r=0;
        c1=0;
        for (i=1; i<=7; i++)
        {
            fin>>x;
            if (x=='1')
            {
                c1++;
            }
            r=r*2+x-48;
        }
        am[k]=char(r);
        if (par%2!=c1%2)
        {
            corect=false;
            inc++;
            incorect[inc]=k-1;
        }
    }
    if (corect==true)
    {
        fout<<"DA\n";
        for (i=1; i<=k; i++)
        {
            fout<<am[i];
        }
    }
    else
    {
        fout<<"NU\n";
        for (i=1; i<=inc; i++)
        {
            fout<<incorect[i]<<" ";
        }
    }
}