好家伙连问 3 题 
by PragmaGCC @ 2021-08-12 21:20:04
@[PragmaGCC](/user/255095)
好家伙!!!这都被你发现了?
by ningmengcha @ 2021-08-12 21:22:56
绿名还问这种水题？
by qfpjm @ 2021-08-12 21:29:07
简短的代码
```cpp
#include<bits/stdc++.h>
using namespace std;
int n, m;
double maxn;
int main()
{
cin >> n >> m;
for (int i = 1 ; i <= n ; i ++)
{
double a[10000], sum = 0;
for (int j = 1 ; j <= m ; j ++)
{
cin >> a[j];
sum += a[j];
}
sort(a + 1, a + 1 + m);
sum -= a[1];
sum -= a[m];
maxn = max(maxn, sum / (m - 2));
}
cout << setprecision(2) << fixed << maxn;
return 0;
}
```
by qfpjm @ 2021-08-12 21:29:39
@[Ted何家乐](/user/342868)
.........emmmmm
这题是以前做的,谢谢了!
by ningmengcha @ 2021-08-12 21:32:20