06 2019 档案

Vus the Cossack and Strings（Codeforces Round #571 (Div. 2)）（大佬的位运算实在是太强了！）
摘要：C. Vus the Cossack and Strings Vus the Cossack has two binary strings, that is, strings that consist only of "0" and "1". We call these strings aa and 阅读全文
posted @ 2019-06-29 16:41 当然是斗笠呀 阅读(839) 评论(0) 推荐(0)