#include<iostream>
using namespace std;
int main(){
int b1[10],b2[10],pl=0;
float total[10],bmax=-1,avg=0;
string names[10];
for(int i=0; i<10; i++){
cin>>names[i]>>b1[i]>>b2[i];
while(b1[i]>10 || b1[i]<1){
cout<<"dose xana arithmo 1";
cin>>b1[i];
}
while(b2[i]>10 || b2[i]<1){
cout<<"dose xana arithmo 2";
cin>>b2[i];
}
total[i]=(float)(b1[i]+b2[i])/2;
if(total[i]>bmax){
bmax=total[i];
}
avg=total[i]+avg;
}
avg=avg/10;
for(int i=0; i<10; i++){
if(total[i]==bmax){
cout<<names[i];
}
if(total[i]>avg){
pl++;
}
}
cout<<pl;
return 0;
}