摘要: 证明过程: https://www.zybuluo.com/samzhang/note/541890 模板题: 洛谷P1082: https://www.luogu.org/problemnew/show/P1082 #include<iostream> using namespace std; i 阅读全文
posted @ 2018-07-06 21:18 Nanchtiy 阅读(144) 评论(0) 推荐(0) 编辑