luckystars.java

来自「Java2入门经典第四章源码」· Java 代码 · 共 14 行

public class LuckyStars
{
  public static void main(String[] args)
  {
    String[] stars = {
                        "Robert Redford"  , "Marilyn Monroe",
                        "Boris Karloff"   , "Lassie",
                        "Hopalong Cassidy", "Trigger"
                     };
    System.out.println("Your lucky star for today is "
                          + stars[(int)(stars.length*Math.random())]);
  }
}