//private static string code = ")C6}J*moYb2Ic5}Kpj,{L1:Fzy QQ -Wt)oeB:4Fr№S#ag9Y%>Yo_gp>-5V.:O";
static void Main(string[] args)
{
double bestFrequency = 0;
var bigramList = JsonConvert.DeserializeObject <List <Bigram> >(File.ReadAllText(@"bigrams.json"));
var furaj2 = new Dictionary <Tuple <double, double>, double>();
foreach (var bigram in bigramList)
{
bigrams.Add(bigram.Letters, bigram.Frequency / 100272945963);
}
Random rand = new Random();
while (true)
{
//Первоначальные S случайных векторов решений
//double[,] solutions = new double[S, 2];
var solutions = new Dictionary <Tuple <double, double>, double>();
for (int i = 0; i < S; i++)
{
var x = rand.NextDouble() * 2 * (Math.PI - lambda) + lambda;
var y = rand.NextDouble() * 2 * (Math.PI - lambda) + lambda;
var decrypt = Encryptor.Decrypt(code, x, y);
var fitness = FitnessFunction(decrypt);
solutions.Add(new Tuple <double, double>(x, y), fitness);
if (fitness > bestFrequency)
{
bestFrequency = fitness;
Console.WriteLine("{0}, {1}", x, y);
Console.WriteLine(decrypt);
Console.WriteLine(fitness);
}
}
var list = solutions.ToList();
list.Sort((pair1, pair2) => pair1.Value.CompareTo(pair2.Value));
var furaj = furaj2.Count == 0 ? new Dictionary <Tuple <double, double>, double>() : furaj2;
foreach (var solution in list.GetRange(S - (D - furaj.Count) - 1, D - furaj.Count))
{
furaj.Add(solution.Key, solution.Value);
}
furaj2 = new Dictionary <Tuple <double, double>, double>();
var sortedList = furaj.ToList();
sortedList.Sort((pair1, pair2) => pair1.Value.CompareTo(pair2.Value));
foreach (var solution in furaj)
{
var bestSolutionKey = solution.Key;
var bestSolutionValue = solution.Value;
for (int i = 0; i < PS; i++)
{
var x = 2 * (rand.NextDouble() - 0.5) * lambda;
var y = 2 * (rand.NextDouble() - 0.5) * lambda;
var decrypt = Encryptor.Decrypt(code, solution.Key.Item1 + x, solution.Key.Item2 + y);
var fitness = FitnessFunction(decrypt);
if (fitness > bestSolutionValue)
{
bestSolutionKey = new Tuple <double, double>(solution.Key.Item1 + x, solution.Key.Item2 + y);
bestSolutionValue = fitness;
}
if (fitness > bestFrequency)
{
bestFrequency = fitness;
Console.WriteLine("{0}, {1}", solution.Key.Item1 + x, solution.Key.Item2 + y);
Console.WriteLine(decrypt);
Console.WriteLine(fitness);
}
}
if (bestSolutionValue > sortedList[90].Value)
{
furaj2.Add(bestSolutionKey, bestSolutionValue);
}
}
}
}