计算中奖简单算法

 1 import java.util.*;
 2  
 3  
 4  public class getRandom {
 5 public static void main(String [] args){
 6  //Random random = new Random(unchecked((int)DateTime.Now.Ticks));
 7   Random random = new Random(); 
 8       int a = random.nextInt(3);
 9       if(a == 1){
10        System.out.println("中奖了");
11       }else{
12        System.out.println("没有中奖了");
13       }
14 }
15 }