public override void Example()
{
Combination c = new Combination(5, 3);
while (c != null)
{
Console.WriteLine(c.ToString());
c = c.Successor();
}
Console.WriteLine();
string[] items = new string[] { "ant", "bug", "cat", "dog", "elk" };
c = new Combination(items.Length, 3); // 5개중 3개 조합
string[] snapshot = null;
while (c != null)
{
snapshot = c.ApplyTo(items);
Console.Write("{ ");
foreach (string s in snapshot)
{
Console.Write(s + " ");
}
Console.WriteLine("}");
c = c.Successor();
}
Console.WriteLine();
string[] items2 = new string[] { "apple", "banana", "cherry" };
Permutation p = new Permutation(items2.Length);
while (p != null)
{
snapshot = p.ApplyTo(items2);
Console.Write("{ ");
foreach (string s in snapshot)
{
Console.Write(s + " ");
}
Console.WriteLine("}");
p = p.Successor();
}
}