private string reverseCombination()
{
var reserveCombination = new CSN(n, data).generateCombination(k, (int)CSN());
string s = "{ ";
for (int i = 0; i < k; ++i)
{
s += reserveCombination[i].ToString("00") + " ";
}
s += "}";
return(s);
}
public static void process()
{
StreamReader rd = new StreamReader(@"..\..\..\lotofacil-results.csv");
string linha = null;
string[] colunas = null;
while ((linha = rd.ReadLine()) != null)
{
colunas = linha.Split(';');
if (char.IsDigit(colunas[0][0]) == false)
{
continue;
}
var drawingNumber = int.Parse(colunas[0]);
var result = new Result();
result.drawingNumber = drawingNumber;
for (int i = 1; i < colunas.Length; i++)
{
result.numbers.Add(int.Parse(colunas[i]));
}
result.numbers.Sort();
var csn = new CSN(25, result.numbers.ToArray());
result.CSN = csn.calculate();
results.Add(drawingNumber, result);
}
rd.Close();
using (var writer = new StreamWriter(@"..\..\..\results-csn.csv"))
{
foreach (var item in results.OrderBy(r => r.Key))
{
var result = $"{item.Key};{string.Join(";", item.Value.numbers)};{item.Value.CSN}\n";
writer.Write(result);
}
}
}