@[qyb0713](/user/1275309) @[qyb0713](/user/1275309) ~~求关注~~
```cpp
#include<bits/stdc++.h>
using namespace std;
double n,m,maxn=0,minn=999999999,sum;
int main()
{
cin>>n;
for(int i=1;i<=n;++i)
{
cin>>m;
maxn=max(maxn,m);
minn=min(minn,m);
sum+=m;
}
sum-=maxn;
sum-=minn;
printf("%.2f",sum/(n-2));
return 0;
}
```
by quxiangyu @ 2024-03-03 11:05:28
@[qyb0713](/user/1275309) 应该是你sum没赋值为0
by hema5177 @ 2024-03-03 11:06:45
@[quxiangyu](/user/1241537) 你就复制了一遍题解....
by wangzhiqin @ 2024-03-03 11:08:09
@[qyb0713](/user/1275309) sum初始化0
by wangzhiqin @ 2024-03-03 11:08:29
@[hema5177](/user/648623) 谢谢
by qyb0713 @ 2024-03-03 11:16:21
@[qyb0713](/user/1275309) 不用谢qwq
by hema5177 @ 2024-03-03 11:36:36
一定要用列表么？
by Brian1 @ 2024-03-03 12:14:51