Can be skipped. . .
Affected by the epidemic, the company's development is limited and profits have declined severely, because our group of innocent, shoeless siege lions have a fearless spirit of sacrifice. Finally, in July, the company's profits were moved back to one game. No matter how difficult it is, we are deeply moved by the boss's spirit of not abandoning or giving up. In order to express his gratitude and give everyone a meaning, the boss plans to hold an event to give everyone some benefits.
Everyone looked at the list of activities. One of the links was a lucky draw, but how should I draw? How to ensure fairness and openness?
At this time, the project manager spoke, and the demand was written by the most handsome person in the company. (Always the gods are the ones who are here) This pot fell on my head like this!
Ideas
Don't talk nonsense, just go to the code
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;
import java.util.