摘要:
class Program { public static IEnumerable Power(int number, int exponent) { int counter = 0; int result = 1; while (counter++ exponent) { result = result * number; yield return result; } } static void Main() { // Display powers of 2 up to the exponent 8: foreach (int i in Power(2, 8)) { Console.Wr 阅读全文