摘要: 原题题目如下截图: 自己在看这道题的时候一开始有点偏差。 题目上写着: 1 is read off as "one 1" or 11. 11 is read off as "two 1s" or 21. 21 is read off as "one 2, then one 1" or 1211. 那 阅读全文
posted @ 2018-04-03 11:46 sysu_kww 阅读(143) 评论(0) 推荐(0) 编辑