2018年1月26日
[AGC003]E - Sequential operations on Sequence
摘要： Time limit : 2sec / Memory limit : 256MB Problem Statement Snuke got an integer sequence from his mother, as a birthday present. The sequence has $N$ 阅读全文
posted @ 2018-01-26 21:45 栓犬 阅读(494) 评论(0) 推荐(83) 编辑