static void Main(string[] args)
{
StreamReader sr = new StreamReader(@"c:\tmp\spanish1.txt");
// the key is simply the 'front' of the card
Dictionary<string, FrontAndBack> cardList = new Dictionary<string, FrontAndBack>();
while (!sr.EndOfStream)
{
String currLine = sr.ReadLine();
string[] pieces = currLine.Split('\t');
//Console.WriteLine("1[{0}] 2[{1}] 3[{2}]",
// pieces[0],
// pieces[1],
// pieces[2]);
if (pieces.Length >= 2)
{
Card newCard = new Card(pieces[0], pieces[1]);
// is the 'back' of the card shown as a key in the dictionary?
// if so, we already have the first card.. and this is the second
if (cardList.ContainsKey(pieces[1]))
{
cardList[pieces[1]].second = newCard;
}
else
{
FrontAndBack fab = new FrontAndBack(newCard);
cardList.Add(newCard.front, fab);
}
}
else
{
Console.WriteLine("1[{0}]",
pieces[0]);
}
}
sr.Close();
int singleCount = 0;
foreach (KeyValuePair<string, FrontAndBack> kvp in cardList)
{
if (kvp.Value.second == null)
{
singleCount++;
}
}
Console.WriteLine("size of dict is " + cardList.Count + " single count " + singleCount);
TextWriter singleCards = new StreamWriter(@"c:\tmp\ForwardCardsSpanish1.txt");
foreach (KeyValuePair<string, FrontAndBack> kvp in cardList)
{
singleCards.WriteLine(kvp.Value.first.front + "\t" + kvp.Value.first.back);
}
singleCards.Close();
}
public FrontAndBack(Card pNewCard)
{
first = pNewCard;
}