static void Main(string[] args)
{
string command = string.Empty;
var dict = new Dictionary <string, string>();
string user = string.Empty; // key
string side = string.Empty; // value
while ((command = Console.ReadLine()) != "Lumpawaroo")
{
var input = command
.Split(new string[] { " | ", " -> " }, StringSplitOptions.RemoveEmptyEntries)
.ToList();
if (command.Split().Contains("|"))
{
user = input[1]; // key
side = input[0]; // value
if (!dict.ContainsKey(user))
{
dict.Add(user, side);
}
}
else if (command.Split().Contains("->"))
{
user = input[0]; // key
side = input[1]; // value
if (dict.ContainsKey(user))
{
dict[user] = side;
}
else
{
dict.Add(user, side);
}
Console.WriteLine($"{user} joins the {side} side!");
}
}
foreach (var Side in dict
.GroupBy(x => x.Value)
.OrderByDescending(x => x.Count())
.ThenBy(x => x.Key))
{
Console.WriteLine($"Side: {Side.Key}, Members: {Side.Count()}");
foreach (var User in Side.OrderBy(x => x.Key))
{
Console.WriteLine($"! {User.Key}");
}
}
}
