//【例2.6】 將三個整數按從小到大的順序輸出。

public class Max3abc
{
    public static void main(String args[])
    {
        int a=2,b=1,c=3;
        System.out.print("Order:  ");
        if (a<b) 
            if (b<c)
                System.out.println(a+"  "+b+"  "+c);
            else
                if (a<c)
                    System.out.println(a+"  "+c+"  "+b);
                else
                    System.out.println(c+"  "+a+"  "+b);
        else 
            if (a<c)
                System.out.println(b+"  "+a+"  "+c);
            else
                if (c<b)
                    System.out.println(c+"  "+b+"  "+a);
                else
                    System.out.println(b+"  "+c+"  "+a);
    }
}

/* 
程序運行結果如下：
Order:  1  2  3

*/