PrVecList1B

#include <iostream>
#include <fstream>
#include <vector>

using namespace std;

int main (void)
{
    ifstream in ("input.txt");

    int a;
    vector <int> vec;

    while (in >> a)
        vec.push_back(a);

    int i;
    i = vec.size()/2;
    vec[i] = vec[i] % 3;

    for (int i = 0; i < vec.size(); i++)
        cout << vec[i] << " ";
}