小编dul*_*ldi的帖子

我有一个布尔数组，稍后需要将它们显示给用户，而不是显示真或假，我想显示是或否。有人可以帮我吗？

    public static boolean[] seen (boolean[] birds)
    {   String quit = "100";
        String ans = "";
        while(!ans.equals(quit))
        {   ans=JOptionPane.showInputDialog(null,"Which bird are you reporting? \n   1) Blue Tit\n   2) Blackbird\n   3) Robin\n   4) Wren\n   5) Greenfinch");
            if (ans.equals("1"))
            {   birds[0]=true;
            }
            else if (ans.equals("2"))
            {   birds[1]=true;
            }
            else if (ans.equals("3"))
            {   birds[2]=true;
            }
            else if (ans.equals("4"))
            {   birds[3]=true;
            }
            else if (ans.equals("5"))
            {   birds[4]=true;
            }
        }
        return birds;   
    }
public static void display(boolean[] newbirds)
    {   JOptionPane.showMessageDialog(null,"newbirds[0]+" "+newbirds[1]+" "+newbirds[2]+" "+newbirds[3]+" "+ newbirds[4]+""); …