#include<bits/stdc++.h>
using namespace std;
struct wsl{
	int bh;
	float cj;
}a[200];
bool cmp(wsl x,wsl y){
	if(x.cj>y.cj) return true;
	else return false;
}
int main(){
    int n,x,s=0,mn=INT_MAX,mx=INT_MIN;
    cin>>n;
    for(int i=1;i<=n;i++){
    	cin>>a[i].bh;
    	s=0,mn=INT_MAX,mx=INT_MIN;	
    	for(int j=1;j<=5;j++){
    	   cin>>x;
		   if(x>mx) mx=x;
		   if(x<mn) mn=x;
		   s=s+x;
    	}
    	a[i].cj=(s-mx-mn)*1.0/3;
    	cout<<a[i].bh<<" "<<s<<" "<<mn<<" "<<mx<<a[i].cj<<endl;
    }
    sort(a+1,a+1+n,cmp);
    for(int i=1;i<=3;i++){
    	printf("%d %.3f\n",a[i].bh,a[i].cj);
    }
	return 0;
}

/**************************************************************
	Problem: 1315
	User: houlingqi2
	Language: C++
	Result: Wrong Answer
****************************************************************/