想起龙叔另一才艺 :-)

回答: 不如解数学题铃兰听风2021-08-05 08:29:33

有序列如下:

n = 0: X

n = 1: Y

n = 2:  YX

n = 3:  YXY

n = 4:  YXYYX

n = 5:  YXYYXYXY

n = 6:  YXYYXYXYYXYYX

n = 7:  YXYYXYXYYXYYXYXYYXYXY

n = 8:  YXYYXYXYYXYYXYXYYXYXYYXYYXYXYYXYYX

n = 9:  YXYYXYXYYXYYXYXYYXYXYYXYYXYXYYXYYXYXYYXYXYYXYYXYXYYXYXY

... ...

当 n 趋于无穷,Y数量和X数量的比值是多少 :-)


另外玲兰过奖。实不能和龙叔相比,种菜除外 :-)

 

所有跟帖: 

这么高级的序列, 折腾死了也解不了, -铃兰听风- 给 铃兰听风 发送悄悄话 铃兰听风 的博客首页 (189 bytes) () 08/06/2021 postreply 08:21:33

请您先登陆,再发跟帖!