internal void Run()
{
var solutions = new List <string>();
int boardSize = 5;
var rowPlacements = new int[] { 1, 2, 19, 4, 21, 22, 7, 8, 25, 26, 11, 28, 13, 14, 31, 16 };
//var rowPlacements = new int[] { 8,1, 2, 11, 4, 13, 14, 7};
//var rowPlacements = new int[] { 1, 2, 4, 7};
var pawnPlacements = rowPlacements.Select(encoded => new pawnPlacement()
{
placement = encoded,
bitMap = getBitmap(encoded, boardSize),
representation = writeOut(getBitmap(encoded, boardSize))
}).ToDictionary(pp => pp.placement, pp => pp);
var cmb = new Combinatorics();
cmb.GenerateAllTuples(rowPlacements, boardSize, partialSol => {
if (columnCheck(partialSol, boardSize, pawnPlacements))
{
var board = string.Join("\n", partialSol.Select(row => pawnPlacements[row].representation));
solutions.Add(board);
Console.WriteLine(board);
}
}, (x, y, z) => true);
return;
}
internal void Run()
{
var alphabet = new char[] { 'A', 'B' };
var cmb = new Combinatorics();
for (int i = 3; i < 32; i++)
{
var win = 0;
var lose = 0;
var undecided = 0;
cmb.GenerateAllTuples(alphabet, i, prt => {
var str = new string(prt);
var firstABA = str.IndexOf("ABA");
var firstBABA = str.IndexOf("BABA");
if (firstABA < 0 && firstBABA < 0)
{
undecided++;
}
else
{
if (firstABA >= 0 && (firstBABA < 0 || firstABA < firstBABA))
{
win++;
}
else
{
lose++;
}
}
return;
}, (x, y, z) => true);
Console.WriteLine("W:{0} L:{1} U:{2} T:{3}", win, lose, undecided, win + lose + undecided);
}
}
internal void Run()
{
var alphabet = new char[] { 'A', 'B' };
var cmb = new Combinatorics();
int neverLostCount = 0;
cmb.GenerateAllTuples(alphabet, 14, registerScore, (canddidate, count, partialSolution) => true);
foreach (var score in scores)
{
var neverLost = testLoss(score);
if (neverLost)
{
neverLostCount++;
}
Console.WriteLine("{0}:{1}", new string(score), neverLost?"GOOD":"BAD");
}
return;
}
internal void Run()
{
int counter = 0;
var c = new Combinatorics();
int letterCount = 7;
var letters = Enumerable.Range(0, letterCount).Select(offset => (char)(AChar + offset)).ToArray();
var envelopments = new List <string>();
c.GenerateAllTuples(letters, 3, tuple =>
{
var x = new string(tuple);
envelopments.Add(x);
}, checkWrongEnvelope);
//Console.WriteLine(String.Join("\r\n", envelopments));
c.GeneratePermutations(envelopments.ToArray(), letterCount, tuple =>
{
var y = string.Join(",", tuple);
//Console.WriteLine(y);
counter++;
Debug.Assert(counter <= 3437316);
}, checkEnvelopePosition);
Console.WriteLine(counter);
}