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
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