Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others)
Total Submission(s): 73251    Accepted Submission(s): 36373

#include<iostream>
#include<stdio.h>
using namespace std;

int main(){
    int n;
    while(cin>>n){
        int max=-1,min=101;
        double a[n];
        double sum = 0;
        for(int i=0 ;i<n ;i++){
            cin>>a[i];
            sum += a[i];
            if(a[i]<min){
                min = a[i];
            }
            if(a[i]>max){
                max = a[i];
            }
        }
        sum = (sum-max-min)/(n-2);
        printf("%.2f\n",sum);
    } 
    
    return 0;
}