import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
import java.util.List;
import java.util.Arrays;
import java.util.ArrayList;
public class Main {
    //Program start
    
    //Program end

    @Test
public void test1() {
    assertEquals(true, isZeroArray(new ArrayList<>(Arrays.asList(1,0,1)), new ArrayList<>(Arrays.asList(new ArrayList<>(Arrays.asList(0,2))))));
}
@Test
public void test2() {
    assertEquals(false, isZeroArray(new ArrayList<>(Arrays.asList(4,3,2,1)), new ArrayList<>(Arrays.asList(new ArrayList<>(Arrays.asList(1,3)),new ArrayList<>(Arrays.asList(0,2))))));
}

}