```cpp #include #define ll long long #define fii pair #define inf 0x3f3f3f3f #define smalldui priority_queue ,greater > using namespace std; ll n, m, x, y, z, a…

在讨论《蒟蒻求条》回复：

可关

```cpp #include #define ll long long #define MAX 1000001 using namespace std; vector E[MAX]; vector sum; int w[MAX], c[MAX]; int ans[MAX], n, p, pos; void dfs(i…

**大佬们帮我看看** ```cpp #include using namespace std; string a; int main(){ long long n; cin >> n; for ( long long i = 0 ; i > a; long long len = a.size();//a的长度 for…

**不开long long 见祖宗**

```cpp #include using namespace std; int main(){ long long n, m; cin >> n >> m; cout << n * m; return 0; } ```