asm666 @ 2024-05-24 23:04:38

#include<bits/stdc++.h>
using namespace std;
int n,a[1000],s;
float b;
int main()
{
    cin>>n;
    for(int i=0;i<n;i++){
        cin>>a[i];
    }
    sort(a,a+n);
    for(int i=1;i<n-1;i++){
        s+=a[i];
    } 
    n=n-2; 
    printf("%0.2f",s/n);
    return 0;
}

by KY_ABC @ 2024-05-25 07:50:55

@asm666

#include <iostream>
using namespace std;
int main(){
double a,b,c,d,e;
c = 10000;
d = 0;
cin>>a;
for (int i = 1;i<=a;i++){
    cin>>b;
    e+=b;
    if (b<c){
        c = b;
    }
    if (b>d){
        d = b;
    }
}
printf("%0.2f",(e-c-d)/(a-2));
    return 0;
}

by TimADE @ 2024-05-25 11:26:47

@asm666 []()```cpp

include<iostream>

include<iomanip>

using namespace std; int main(){ int n,p=-1000000,r=1000000,sum=0; cin>>n; for(int i=0;i<n;i++){ int x; cin>>x; if(x>p) p=x; if(x<r) r=x; sum+=x; } cout<<fixed<<setprecision(2)<<((1.0*sum)-p-r)/(n-2); return 0; }

by asm666 @ 2024-05-25 19:29:18

@TimADE 大佬请问为什么我的输出永远是0.00啊，我感觉没什么问题啊，，，

by TimADE @ 2024-05-25 20:56:59

@asm666 printf("%0.2f",s*1.0/n);就行了。