java经典算法_017两个乒乓球队进行比赛，找出比赛对手名单。

package wzs.arithmetics;

import java.util.ArrayList;
import java.util.List;

//题目：两个乒乓球队进行比赛，各出三人。甲队为a,b,c三人，乙队为x,y,z三人。
//已抽签决定比赛名单。有人向队员打听比赛的名单。a说他不和x比，c说他不和x,z比，请编程序找出三队赛手的名单。  
public class Test_wzs17
{

    public static void main(String[] args)
    {
        // 甲队成员排序,固定
        Pingpang team1Member = new Pingpang("a", "b", "c");
        System.out.println("甲队:" + team1Member);
        // 乙队成员
        String[] team2Member =
        {
                "x", "y", "z"
        };
        // 乙队所有的排序可能
        List<Pingpang> team2List = new ArrayList<Pingpang>();
        // 乙队临时排序
        Pingpang tempTemp;
        for (int i = 0; i < 3; i++)
        {
            for (int j = 0; j < 3; j++)
            {
                for (int k = 0; k < 3; k++)
                {
                    tempTemp = new Pingpang(team2Member[i], team2Member[j], team2Member[k]);
                    // 球队队员不重复
                    if (!tempTemp.member1.equals(tempTemp.member2) && !tempTemp.member2.equals(tempTemp.member3))
                    {
                        // a说他不和x比，c说他不和x,z比
                        if (!tempTemp.member1.equals("x") && !tempTemp.member3.equals("x") && !tempTemp.member3.equals("z"))
                        {
                            // System.out.println("乙队:" + tempTemp);
                            team2List.add(tempTemp);
                        }
                    }
                }
            }
        }
        for (Pingpang pingpang : team2List)
        {
            System.out.println("乙球:" + pingpang);
        }
    }
}

/**
 * 乒乓球队
 * @author wWX154783
 * 
 */
class Pingpang
{
    String member1;// 成员1
    String member2;// 成员2
    String member3;// 成员3

    public Pingpang()
    {
    }

    public Pingpang(String member1, String member2, String member3)
    {
        this.member1 = member1;
        this.member2 = member2;
        this.member3 = member3;
    }

    @Override
    public String toString()
    {
        return "球队成员{" + member1 + "," + member2 + "," + member3 + "}";
    }

}