摘要: Given the binary representation of an integer as a string s, return the number of steps to reduce it to 1 under the following rules: If the current nu 阅读全文
posted @ 2020-11-23 17:23 CNoodle 阅读(394) 评论(0) 推荐(0)
摘要: Given a binary tree root and a linked list with head as the first node. Return True if all the elements in the linked list starting from the head corr 阅读全文
posted @ 2020-11-23 07:00 CNoodle 阅读(412) 评论(0) 推荐(0)