{
       {
    int a;
    cout << "Vvedite razmer yolki:";
    cin >> a;
    int c=0;
    int b=0;
    while (c<a)
    {
        while (a>b+c)
        {
            cout << " ";
            b++;
        }
        b=-2;
        while (b<c*2-1)
        {
            cout << "*";
            b++;
        }
        cout << endl;
        b=0;
        c++;
     }
       }
}
}