private static IEnumerable <string> GetPossibleStrings(string prefix, byte[] code)
{
Queue <KeyValuePair <string, byte[]> > queue = new Queue <KeyValuePair <string, byte[]> >();
queue.Enqueue(new KeyValuePair <string, byte[]>(prefix, code));
while (queue.Any())
{
var kvp = queue.Dequeue();
string prefixSoFar = kvp.Key;
var remainingBytes = kvp.Value;
var intermediateCode = new Morse {
Code = remainingBytes
};
for (int i = 0; i <= remainingBytes.Count(); i++)
{
intermediateCode = new Morse {
Code = remainingBytes.Take(i).ToList()
};
if (MorseToCharacter.ContainsKey(intermediateCode))
{
queue.Enqueue(new KeyValuePair <string, byte[]>(prefixSoFar + MorseToCharacter[intermediateCode],
remainingBytes.Skip(i).ToArray()));
}
}
if (!MorseToCharacter.ContainsKey(intermediateCode))
{
yield return(prefixSoFar);
}
}
}
private static IEnumerable<string> GetPossibleStrings(string prefix, byte[] code)
{
Queue<KeyValuePair<string, byte[]>> queue = new Queue<KeyValuePair<string, byte[]>>();
queue.Enqueue(new KeyValuePair<string, byte[]>(prefix, code));
while (queue.Any())
{
var kvp = queue.Dequeue();
string prefixSoFar = kvp.Key;
var remainingBytes = kvp.Value;
var intermediateCode = new Morse { Code = remainingBytes };
for (int i = 0; i <= remainingBytes.Count(); i++)
{
intermediateCode = new Morse { Code = remainingBytes.Take(i).ToList() };
if (MorseToCharacter.ContainsKey(intermediateCode))
{
queue.Enqueue(new KeyValuePair<string, byte[]>(prefixSoFar + MorseToCharacter[intermediateCode],
remainingBytes.Skip(i).ToArray()));
}
}
if (!MorseToCharacter.ContainsKey(intermediateCode))
{
yield return prefixSoFar;
}
}
}
