public int combinationRep(int numero, int raks)
{
FactorialFunctions gaut = new FactorialFunctions();
int flopper = gaut.factorials(numero + raks - 1);
int floppee = gaut.factorials(raks) * gaut.factorials(numero - raks);
int combinationRep = flopper / floppee;
return(combinationRep);
}
public int permutation(int numero, int raks)
{
FactorialFunctions gaut = new FactorialFunctions();
int flopper = gaut.factorials(numero);
int floppee = gaut.factorials((numero - raks));
int permutation = flopper / floppee;
return(permutation);
}
static void Main(string[] args)
{
Console.Write("Input your 'n' value: ");
int numero = Convert.ToInt32(Console.ReadLine());
FactorialFunctions value = new FactorialFunctions();
int factorialOfNumber = value.factorials(numero);
//Console.WriteLine(factorialOfNumber);
Console.Write("Input your 'r' value: ");
int raks = Convert.ToInt32(Console.ReadLine());
Console.WriteLine("What would you like to do today??(Permutation / Combination)");
string req = Console.ReadLine();
string request = req.ToLower();
if (request == "permutation")
{
FactorialFunctions evaluation = new FactorialFunctions();
int permutationValue = evaluation.permutation(numero, raks);
Console.WriteLine(permutationValue);
}
else if (request == "combination")
{
Console.WriteLine("Is repitition allowed???(Yes / No)");
String reqRes = Console.ReadLine();
String reqResL = reqRes.ToLower();
if (reqResL == "yes")
{
FactorialFunctions evaluationist = new FactorialFunctions();
int combinationRep = evaluationist.combinationRep(numero, raks);
Console.WriteLine(combinationRep);
}
else if (reqResL == "no")
{
FactorialFunctions evaluationist = new FactorialFunctions();
int combinationNoRep = evaluationist.combinationNoRep(numero, raks);
Console.WriteLine(combinationNoRep);
}
}
else
{
Console.WriteLine("I'm Sorry, I do not possess the ability to solve such functions,. Check back later and remember, Kapaichumarimarichupako");
}
Console.ReadKey();
}