摘要: A. Cherry 贪心 #include <bits/stdc++.h> #define all(a) a.begin(),a.end() #define pb push_back using namespace std; using ll = long long ; int test(int n 阅读全文
posted @ 2021-07-30 01:21 Acception 阅读(42) 评论(0) 推荐(0)
摘要: ... 阅读全文
posted @ 2021-07-30 01:18 Acception 阅读(11) 评论(0) 推荐(0)