摘要: A.发财兔1A O(nlogn) #include <iostream> #include<cstdio> #include<cstring> #include<cmath> #include<algorithm> #include<map> typedef long long ll; using 阅读全文
posted @ 2019-01-13 16:52 l..q 阅读(131) 评论(0) 推荐(0)