static public void WritePermutationFromIndexLO(int number, int n) //LO - lexicographical order
{
int[] permutation = WithoutRepetition.PermutationFromLexOrderIndex(number, n);
using (StreamWriter writer = new StreamWriter("log.txt", true))
{
WriteDate(writer);
WriteLine(writer, "Permutation from index in lexicographical order: ");
WriteLine(writer);
WriteLine(writer, "Index of permutation: " + number);
WriteLine(writer, "Number of elements: " + n);
WriteLine(writer);
Write(writer, "Permutation: ");
WriteVector(writer, permutation);
WriteLine(writer);
}
}
