C#递归复习

static void main(string[] args)
{
  console.writeline("请输入你要的数字:");
  long flag = convert.toint64(console.readline());
  long result = makerusult(flag);
  console.writeline("结果是:{0}", convert.tostring(result));
  console.readkey();
}

static long makerusult(long number)
{
  if (number == 1 || number == 2)
  {
    return 1;
  }
  else
  {
    return makerusult(number - 1) + makerusult(number - 2);
  }
}