2. This problem is really simple, 1.2.4.8. 16.32.64, Multiplication calculation, and finally 64.
3. If it is a business interview, it is inseparable from reason, decision-making and chain rule-choosing to save doctors is not only a rational choice, but also can save more people! Obviously, if you choose to save pregnant women, it means sympathy. In front of enterprises, compassion will make you more difficult to choose. Relatives and lovers are the same. If you choose them, it shows that you attach too much importance to your family, but more enterprises will think this is your home!