2018年6月24日
856. Score of Parentheses
摘要： Given a balanced parentheses string S, compute the score of the string based on the following rule: () has score 1 AB has score A + B, where A and B a 阅读全文
posted @ 2018-06-24 19:31 Zzz...y 阅读(322) 评论(0) 推荐(0)