2021年4月22日
[LeetCode] 779. K-th Symbol in Grammar
摘要： On the first row, we write a 0. Now in every subsequent row, we look at the previous row and replace each occurrence of 0 with 01, and each occurrence 阅读全文
posted @ 2021-04-22 23:50 CNoodle 阅读(182) 评论(0) 推荐(0)