import java.util.Random;Random rd=new Random();
System.out.println(rd.nextInt(100));
转载于:https://www.cnblogs.com/shark1100913/p/5024501.html
import java.util.Random;Random rd=new Random();
System.out.println(rd.nextInt(100));
转载于:https://www.cnblogs.com/shark1100913/p/5024501.html