AC 求关
```cpp
#include<bits/stdc++.h>
using namespace std;
vector<vector<int>> scores;
int n, m;
int main() {
scanf("%d%d", &n, &m);
scores.resize(n);
for (int i = 0; i < n; i++) {
scores[i].resize(m);
for (int j = 0; j < m; j++) {
scanf("%d", &scores[i][j]);
}
sort(scores[i].begin(), scores[i].end());
}
double maxAverage = 0;
for (int i = 0; i < n; i++) {
double sum = 0;
for (int j = 1; j < m - 1; j++) {
sum += scores[i][j];
}
double average = sum / (m - 2);
maxAverage = max(maxAverage, average);
}
printf("%.2lf\n", maxAverage);
return 0;
}
by HEROBRINEH @ 2024-04-09 17:51:09
```cpp
#include<algorithm>
#include<iostream>
#include<cstring>
#include<cstdio>
#include<cmath>
#include<queue>
#define ll long long
using namespace std;
int n,m,a[200][200];
double ans;
int main()
{
cin >> n >> m;
for(int i = 1; i <= n; i++)
{
int maxx = 0, minn = 11; //每次循环都要初始化maxx和minn
double b = 0; //同上
for(int j = 1; j <= m; j++)
{
cin >> a[i][j];
b += a[i][j];
maxx = max(maxx, a[i][j]);
minn = min(minn, a[i][j]);
}
b = (b - maxx - minn) / (m - 2);
ans = max(ans, b);
}
printf("%.2f", ans);
return 0;
}
```
by W_Galaxy @ 2024-04-09 18:27:17
抱歉，minn变量应该初始化为**100**。~~手滑打错了~~
by W_Galaxy @ 2024-04-09 18:30:43