public static int Vypocet(string vstup)
{
double num = double.Parse(vstup);
var obj = new kniznica();
double res = obj.abs(num);
Console.WriteLine("Cislo je: " + num);
return(0);
}
public static void Main()
{
kniznica op = new kniznica();
int count = 0;
double a_priemer = 0;
//double pow_artm;
double sucet = 0;
double rozdiel = 0;
string line;
double[] arr = new double[5000];
while ((line = Console.ReadLine()) != null && line != "\0")
{
if (line == null)
{
Console.WriteLine("Nie je vstup");
}
else
{
string[] cast;
// rozdeli string podla whitespace
string regex = "[ ](?=(?:[^\"]*\"[^\"]*\")*[^\"]*$)";
Regex my = new Regex(regex, RegexOptions.Multiline);
cast = my.Split(line);
// prekonvertuje string na double
double num = double.Parse(cast[0]);
// ulozime n=ty prvko do pola arr
arr[count] = num;
// sucet
sucet += num;
count++;
// aritmeticky priemer
a_priemer = op.div(sucet, count);
// (a_priemer)^2 * count
//pow_artm = count * op.exp(a_priemer,2);
}
}
double temp;
double temp2 = 0;;
for (int i = 0; i < count; i++)
{
temp = op.minus(arr[i], a_priemer);
temp2 = op.exp(temp, 2);
rozdiel = rozdiel + temp2;
}
temp = op.div(rozdiel, (count - 1));
double vysledok = op.sqrt(temp);
Console.WriteLine("Vysledok je: " + vysledok);
}
