摘要: arc064 [ARC064E] Cosmic Rays 建图 跑dijkstra即可 // Author: xiaruize #include <bits/stdc++.h> using namespace std; #define int long long #define ull unsign 阅读全文
posted @ 2024-01-19 20:28 xiaruize 阅读(39) 评论(0) 推荐(0)
摘要: 卡常狗能不能死一死啊 A. 构造87 bitset 瞎搞 #include <bits/stdc++.h> using namespace std; #define int long long #define ull unsigned long long #define ALL(a) (a).beg 阅读全文
posted @ 2024-01-19 13:38 xiaruize 阅读(40) 评论(0) 推荐(0)