#include <bits/stdc++.h>
using namespace std;
struct BB{
	int id;
	float x;
}a[100];
bool cmp(BB c,BB b){
return c.x>b.x;
}
int main(){
int n;
int l[5];
cin>>n;
for(int i=0;i<n;i++){
	cin>>a[i].id;
	for(int j=0;j<5;j++){
	cin>>l[j];	
}
sort(l,l+5);
a[i].x=(l[1]+l[2]+l[3])/3.0;
}
sort(a,a+n,cmp);
for(int j=0;j<3;j++){
	cout<<a[j].id<<" "<<a[j].x<<endl;
}



return 0;
}

/**************************************************************
	Problem: 1315
	User: sf751616
	Language: C++
	Result: Wrong Answer
****************************************************************/