static void Main(string[] args)
{
try
{
Console.WriteLine("Numele meu este Szakacsi Ferenc-Adam");
Console.WriteLine("Acest program lucreaza cu numere rationale");
int a = int.Parse(Console.ReadLine());
int b = int.Parse(Console.ReadLine());
int c = int.Parse(Console.ReadLine());
int d = int.Parse(Console.ReadLine());
int x = int.Parse(Console.ReadLine());
Rationale r1 = new Rationale(a, b);
Rationale r2 = new Rationale(c, d);
Console.WriteLine(r1 + r2);
Console.WriteLine(r1 - r2);
Console.WriteLine(r1 * r2);
Console.WriteLine(r1 / r2);
Console.WriteLine(r1 ^ x);
Console.ReadKey();
}
catch (Exception e)
{
Console.WriteLine($" {e.Message}");
}
}
public static Rationale operator ^(Rationale x, int n)
{
Rationale rezultat = x;
for (int i = 0; i < n - 1; i++)
{
rezultat *= x;
}
return(rezultat);
}