摘要: P2669 [NOIP2015 普及组] 金币 #include <bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using ldb = long double; #define int 阅读全文
posted @ 2024-03-19 23:11 PHarr 阅读(7) 评论(0) 推荐(0) 编辑
摘要: A - Leftrightarrow #include <bits/stdc++.h> using namespace std; using i32 = int32_t; using i64 = long long; using ldb = long double; #define int long 阅读全文
posted @ 2024-03-19 20:15 PHarr 阅读(49) 评论(0) 推荐(0) 编辑