求关。
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
long long n,m;
double M=-1,sum=0;
cin>>n>>m;
for(int i=n;i>0;i--){
long long x,ma=-1,mi=11;
sum=0;
for(long long j=1;j<=m;j++){
cin>>x;
ma=max(ma,x);
mi=min(mi,x);
sum+=x;
}
M=max(M,(sum-ma-mi)/(m-2)*1.00);
}
printf("%.2lf\n",M);
return 0;
}
```
by HuangSiHan3116 @ 2024-08-29 19:48:44
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
int n,m;//n表示n名同学参赛,m表示m名评委
cin>>n>>m;
float r=-1;//最后要输出的分数
while(n--){
float t=0,mim=100,mam=-1,ans=0;
float ans=0;
for (int i=0;i<m; i++) {
cin>>t;
ans+=t;
min=min(t,mim),mam=max(t,mam);
}
ans-=mim+mam;
ans/=m-2.0;
r=max(ans,r);
}
printf("%.2f",r);
return 0;
}
```
by zhanghengrui0502 @ 2024-08-29 19:50:55
AC代码,求关~~
by zhanghengrui0502 @ 2024-08-29 19:51:26
就没人能帮我改改吗
by xiaojuzia @ 2024-08-29 19:51:28
呃……你的变量名有问题(自己想想)
by zhanghengrui0502 @ 2024-08-29 19:52:39
@[xiaojuzia](/user/1053192) 正在帮你改。
by HuangSiHan3116 @ 2024-08-29 19:52:58
@[HuangSiHan3116](/user/1355829) @[zhanghengrui0502](/user/991554) 感谢
by xiaojuzia @ 2024-08-29 19:53:43
```cpp
#include<bits/stdc++.h>
using namespace std;
int a[105][25];
int main()
{
int n,m;
cin>>n>>m;
for(int i = 0 ; i < n ; i++)
{
for(int j = 0 ; j < m ; j++)
{
cin>>a[i][j];
}
}
double sb[105];
for(int i = 0 ; i < n ; i++)
{
sort(a[i],a[i]+m);
}
for(int i = 0 ; i < n ; i++)
{
for(int j = 1 ; j < m - 1 ; j++)
{
sb[i]+=1.0*a[i][j];
}
sb[i]/=(m-2);
}
sort(sb,sb+n);
sb[n-1]=sb[n-1];
printf("%.2lf",sb[n-1]);
return 0;
}
```
by 奈芙蓮 @ 2024-08-29 19:57:56
@[奈芙蓮](/user/1293516) 感谢
by xiaojuzia @ 2024-08-29 20:00:37