08. Beer Kegs

using System;

namespace BeerKegs
{
    class Program
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            string bigModel = "";
            double biggest = 0;

            for (int i = 0; i < n; i++)
            {
                string model = Console.ReadLine();
                double radius = double.Parse(Console.ReadLine());
                int height = int.Parse(Console.ReadLine());
                double sum = Math.PI * radius * radius * height;
                if (sum > biggest)
                {
                    biggest = sum;
                    bigModel = model;
                }
            }
            Console.WriteLine(bigModel);
        }
    }
}