private static void ParseRawInputToArrays()
{
Guess = new vvi();
foreach (string t in RawGuessInput)
{
Guess.Add(t.Select(x => x - '0').ToList());
}
}
private static void GenerateSet_nk(int n, int k, vi comb, vvi set)
{
int size = comb.Count;
if (size == k)
{
set.Add(size != 0 ? new vi(comb) : new vi());
return;
}
int last = size == 0 ? -1 : comb[size - 1];
for (int i = last + 1; i < size + n - k + 1; ++i)
{
comb.Add(i);
GenerateSet_nk(n, k, comb, set);
comb.RemoveAt(size);
}
}
private static CombinationSets GenerateAllSets()
{
int n = GuessAttempts.Guess[0].Count; // length of the number
var ks = GuessAttempts.RemainCorrectGuesses.GroupBy(c => c)
.Select(g => g.First())
.Where(c => c != 0)
.ToList();
var dict = new CombinationSets();
foreach (var k in ks)
{
var set = new vvi();
GenerateSet_nk(n, k, new vi(), set);
dict.Add(k, set);
}
return(dict);
}
