#include <iostream>
using namespace std;
int main()
{
int t,l,w,h,result,temp=0,temp2=0;
while(true)
{
cin>>t;
if(t == 0) break;
while(t--)
{
cin>>l>>w>>h;
if(h>temp)
{
result=l*w*h;
temp2=result;
temp=h;
}
if(h==temp)
{
result=l*w*h;
temp=h;
if(temp2<result)
temp2=result ...