码写人生

摘要： //递归 public class LinC { public static string Go() { Func<Func<int, int>, Func<int, int>> fun = child => x => x == 0 ? 1 : x * child(x - 1); var F = Recursion<int>.GetRecursion(fun); string aa = F(5).ToString(); return aa; } ... 阅读全文