40分求助

zhubaot @ 2023-01-05 13:20:20

#include<iostream>
#include<cstdio>
#include<algorithm>
using namespace std;
int n,a[11];
double s;
int main(){
    cin>>n;
    for(int i=1;i<=n;i++)cin>>a[i];
    sort(a+1,a+n+1);
    for(int i=2;i<n;i++){
        s+=a[i];
    }
    printf("%.2lf",s/(n-2));
    return 0;
}

by zhubaot @ 2023-01-05 13:22:09

2、3wa，5re

by Kevin_Mamba @ 2023-01-05 13:24:46

@zhubaot 数组开小了。

by WA_sir @ 2023-01-05 13:24:54

@zhubaot n<=1000，数组开小了

by Kevin_Mamba @ 2023-01-05 13:25:09

n\le 1000

by Alone_Moonking @ 2023-01-05 13:41:31

@zhubaot

#include<bits/stdc++.h>
using namespace std;
float n,a[1020];
int maxn=-1,minn=11; 
int main()
{
    cin>>n;
    int ans=0;
    for(int i=1;i<=n;i++)
    {
        cin>>a[i];
        ans+=a[i];
        if(a[i]>maxn)
        {
            maxn=a[i];
        }
        if(a[i]<minn)
        {
            minn=a[i];
        }
    }
    cout<<fixed<<setprecision(2)<<(ans-maxn-minn)/(n-2);
} 

by jomy @ 2023-01-05 13:49:35

直接给他上代码不太好吧！

by zhubaot @ 2023-01-05 14:01:58

@2124Kobe @WA_sir OK，现在好了

by zhubaot @ 2023-01-05 14:02:35

@jomy2013 all right