private static IEnumerable <Tuple <SolveInstance, string> > Unencrypt(SolveInstance si, String encrypted)
{
//get all possible words of this length
List <string> okstrs = DictionaryWords.Where((a, b) => si.Compare(a, encrypted)).ToList();
if (okstrs.Count == 0)
{
yield break;
}
foreach (var s in okstrs)
{
var si2 = si.Clone();
var ok = si2.CompareChange(s, encrypted);
if (ok == false)
{
continue;
}
si2.SolvedStrings[encrypted] = s;
yield return(new Tuple <SolveInstance, string>(si2, s));
}
}
private static IEnumerable<Tuple<SolveInstance, string>> Unencrypt(SolveInstance si, String encrypted)
{
//get all possible words of this length
List<string> okstrs = DictionaryWords.Where((a, b) => si.Compare(a, encrypted)).ToList();
if (okstrs.Count == 0)
yield break;
foreach (var s in okstrs)
{
var si2 = si.Clone();
var ok = si2.CompareChange(s, encrypted);
if (ok == false)
continue;
si2.SolvedStrings[encrypted] = s;
yield return new Tuple<SolveInstance, string>(si2, s);
}
}
