// 出場回数文字列(答え表示用)
public string ToAnswer(Participation participation)
{
return
(this.Match1.Pair1.Player1.Label + "," +
this.Match1.Pair1.Player2.Label + "," +
this.Match1.Pair2.Player1.Label + "," +
this.Match1.Pair2.Player2.Label + "," +
this.Match2.Pair1.Player1.Label + "," +
this.Match2.Pair1.Player2.Label + "," +
this.Match2.Pair2.Player1.Label + "," +
this.Match2.Pair2.Player2.Label + ":" +
//
participation.Player[this.Match1.Pair1.Player1.Label] + "," +
participation.Player[this.Match1.Pair1.Player2.Label] + "," +
participation.Player[this.Match1.Pair2.Player1.Label] + "," +
participation.Player[this.Match1.Pair2.Player2.Label] + "," +
participation.Player[this.Match2.Pair1.Player1.Label] + "," +
participation.Player[this.Match2.Pair1.Player2.Label] + "," +
participation.Player[this.Match2.Pair2.Player1.Label] + "," +
participation.Player[this.Match2.Pair2.Player2.Label]);
}
public Answer1(IEnumerable <MultiMatch> m, Participation p)
{
this._twoMatches = new List <MultiMatch>(m);
this._participation = p;
}
static void Main(string[] args)
{
// コンソールサイズ指定
Console.WindowHeight = 40;
Console.WindowWidth = 150;
try
{
// 人数入力
Console.WriteLine("テニスの対戦組み合わせ表を出力します。");
Console.Write("人数を入力して下さい。(8以上)：");
int playerNumber;
while (true)
{
if (int.TryParse(Console.ReadLine(), out playerNumber))
{
if (playerNumber >= 8)
{
break;
}
}
Console.Write("8以上の数字を入力して下さい。：");
}
// プレイヤーのリストを作成
// ex:[1,2,3,...,8]
var players = Enumerable.Range(1, playerNumber).Select(x => new Player(x)).ToList();
// 存在しうる全ペアを作成
// ex:[(1,2),(1,3),...,(1,8),(2,3),(2,4),...,(7,8)]
var pairs = players.SelectMany((x, idx) =>
players.Skip(idx + 1).Select(y => new Pair(x, y)));
// 同コート上のプレイヤー確認用
// ex:[(1,2,3),(1,2,4),...,(1,7,8),(2,3,4),(2,3,5),...,(6,7,8)]
var trios = players.SelectMany((x, idx) =>
players.Skip(idx + 1).SelectMany((y, idy) =>
players.Skip(idx + idy + 2).Select(z => new Trio(x, y, z)))).ToList();
// 存在し得る全試合を作成
// ex:[(1,2,3,4),(1,2,3,5),...,(2,3,4,5),(2,3,4,6)},...,{(5,6),(7,8)}]
var matches = pairs.SelectMany((x, idx) =>
pairs.Skip(idx + 1).Where(y => !x.Contains(y)).Select(y => new Match(x, y))).ToList();
// 存在し得る全試合（2面コート）を作成
// ex:[(1,2,3,4,5,6,7,8),(1,2,3,4,5,6,8),...,(1,8,2,7,3,6,4,5)]
var twoMatches = matches.SelectMany((x, idx) =>
matches.Skip(idx + 1).Where(y => !x.Contains(y)).Select(y => new MultiMatch(x, y))).ToList();
Console.WriteLine(twoMatches.Count);
// 出場回数の管理
var participation1 = new Participation(players, pairs, trios, matches);
// 1の回答出力
var ans1 = new Answer1(twoMatches, participation1);
ans1.Output();
Console.WriteLine("\n2番の回答へ（何かキーを押してください。)");
Console.ReadKey();
Console.WriteLine();
// 出場回数の管理
var participation = new Participation(players, pairs, trios, matches);
// 2以降の回答
var ans = new Answer(twoMatches, participation);
ans.Output();
}
finally
{
Console.WriteLine("続行するには何かキーを押してください。");
Console.ReadKey();
}
}
