class Main {

    int a;
    string[] b;

    int[] tester(int d) {
        b = new string[1];
        return new int[d];
    }
    
    void start() {
        int a;
        bool b;
        int[] d;
        a = 1;
        while (a < 5) {
            if (a % 2 == 0) {
                d = tester(a);
                break;
            }
            Print("Loop ", a, "\n");
            a = a + 1;
        }
        d[0] = 0;
        Print(d[d[0]], "\n", d.length(), "\n");
    }

    static void main() {
        new Main().start();
    }
}