BH

#include <bits/stdc++.h>

using namespace std;

int main()
{
    string s;
    while(getline(***, s))
    {
        while(true)
        {
            int posComent = s.find("//");
            int posArrow = s.find("->");

            if(*** == -1) break;
            if(posComent == -1) posComent = INT_MAX;

            if(posArrow < ***)
            {
             s.insert(posArrow, ".");
             s.erase(posArrow + ***, 2);
            }
            else break;
        }

        cout << *** << endl;
    }
}