牛客多校第七场 C Bit Compression 思维
摘要:
链接:https://www.nowcoder.com/acm/contest/145/C来源:牛客网 A binary string s of length N = 2n is given. You will perform the following operation n times : - 阅读全文
posted @ 2018-08-28 21:16 九月旧约 阅读(173) 评论(0) 推荐(0) 编辑