int main()
{
    SetConsoleCP(1251);

    freopen("input.txt","r",stdin);
    freopen("output.txt","w",stdout);

    char c;
    string line;

    while(scanf("%c", &c)==1)
    {
        if(c=='\n' || c == EOF)
        {
            cout << line;
            line.clear();
        }
        line+=c;
    }

    fclose (stdout);
    fclose (stdin);

    return 0;
}