static void Main(string[] args)
{
FriendGraph friendGraph = new FriendGraph();
var readLine = Console.ReadLine();
while (readLine != String.Empty)
{
readLine = readLine.Trim();
var spliter = readLine.IndexOf(":", StringComparison.Ordinal);
var person = readLine.Substring(0, spliter);
var friends = readLine.Substring(spliter + 2, readLine.Length - 3).Split(',');
//friends = friends.Split(',').ToString();
if (friendGraph.PersonGraph.Count == 0)
{
var rootPerson = new Person(person);
foreach (var friend in friends)
{
var friendNode = new Person(friend.ToString());
friendNode.IsFriendOf(rootPerson);
friendGraph.PersonGraph.Add(friend.ToString(), friendNode);
}
friendGraph.PersonGraph.Add(person, rootPerson);
}
else
{
Person rootPerson;
if (!friendGraph.PersonGraph.TryGetValue(person, out rootPerson))
{
rootPerson = new Person(person);
}
foreach (var friend in friends)
{
Person friendPerson;
if (!friendGraph.PersonGraph.TryGetValue(friend.ToString(), out friendPerson))
{
friendPerson = new Person(friend.ToString());
friendPerson.IsFriendOf(rootPerson);
friendGraph.PersonGraph.Add(friend.ToString(), friendPerson);
}
else
{
friendPerson.IsFriendOf(rootPerson);
////friendGraph.PersonGraph.Add(friend.ToString(), friendPerson);
}
}
friendGraph.PersonGraph[person] = rootPerson;
}
readLine = Console.ReadLine();
}
friendGraph.Bfs("A");
Console.Read();
}
public void IsFriendOf(Person friend)
{
this.Friends.Add(friend);
friend.Friends.Add(this);
}
