9 solutions

  • -2
    @ 2025-8-11 16:19:36
    #include<bits/stdc++.h>
    using namespace std;
    double a[1145];
    int main()
    {
    	int n;
    	cin>>n;
    	double s=0;
    	for(int i=1;i<=n;i++){
    		cin>>a[i];
    		s+=a[i];
    	}
    	sort(a+1,a+n+1);
    	s-=a[1]+a[n];
    	s/=(n-2);
    	double e=max(s-a[2],a[n-1]-s);
    	cout<<fixed<<setprecision(2)<<s<<" "<<e;
    	return 0;
    }
    

    Information

    ID
    897
    Time
    1000ms
    Memory
    256MiB
    Difficulty
    3
    Tags
    (None)
    # Submissions
    272
    Accepted
    49
    Uploaded By