public List <String> getWordList()
{
List <String> words = new List <String>();
CountMap rfreeMap = new CountMap();
CountMap lfreeMap = new CountMap();
foreach (String str in countMap.Keys)
{
String head = str.Substring(0, str.Length - 1);
String tail = str.Substring(1, str.Length - 1);
rfreeMap.add(head);
lfreeMap.add(tail);
}
foreach (String str in countMap.Keys)
{
if (rfreeMap.ContainsKey(str) && lfreeMap.ContainsKey(str))
{
if (rfreeMap[str] >= 2 && lfreeMap[str] >= 2)
{
words.Add(lfreeMap[str] + "(" + str + ")" + rfreeMap[str]);
}
}
}
return(words);
}
public static List <Idol> GetMyIdols()
{
return(Idols
.Where(i => CountMap.ContainsKey(i.Id))
.SelectMany(i => Enumerable.Repeat(i, CountMap[i.Id])).ToList());
}
