//static bool IsPrime(StringMath exp, StringMath number)
//{
// StringMath s = new StringMath("4");
// StringMath index = new StringMath("0");
// while (index != exp)
// {
// s = (s ^ new StringMath("2") - new StringMath("2"));
// }
//}
static void Main(string[] args)
{
StringMath a = new StringMath("2");
StringMath b = new StringMath("4564578");
int blocks = 10000;
int actualExp = Convert.ToInt32(b.ToString());
int singleExp = actualExp / blocks;
List <StringMath> exp = new StringMath[singleExp].Select(x => new StringMath(blocks.ToString())).ToList();
exp.Add(new StringMath((actualExp - singleExp * blocks).ToString()));
List <StringMath> partial = new StringMath[exp.Count].Select(x => new StringMath("1")).ToList();
Parallel.For(0, partial.Count, i =>
{
partial[i] = a ^ exp[i];
});
int lastPerc = 0;
StringMath c = partial[0];
for (int i = 1; i < partial.Count; i++)
{
c *= partial[i];
int perc = i * 100 / partial.Count;
if (perc > lastPerc)
{
lastPerc = perc;
Console.WriteLine(perc);
}
}
//Console.WriteLine(c.ToString());
//if (IsPrime(c))
//{
// Console.WriteLine("E' primo");
// Console.WriteLine("La lunghezza è: " + c.ToString().Length);
//}
//else
// Console.WriteLine("Non è primo");
Console.ReadLine();
}
public static StringMath operator ^(StringMath str1, StringMath str2)
{
if (str1 != new StringMath("0") && str2 == new StringMath("0"))
{
return(new StringMath("1"));
}
StringMath res = str1;
StringMath index = new StringMath("1");
while (index != str2)
{
res *= str1;
index++;
}
return(res);
}