@[Chao08](/user/1100140) 用我这个：
```
#include<bits/stdc++.h>
using namespace std;
int main(){
int n,num[1005];
float a = 0;
cin >> n;
for (int i = 1;i <= n;i++){
cin >> num[i];
}
sort(num + 1,num + (n + 1));
for (int i = 2;i < n;i++){
a += num[i];
}
printf("%.2f",a / (n - 2));
return 0;
}
```
by ZZYX_18670145320 @ 2024-01-12 20:39:54