Porcupine Fever (codingame)

using System;
using System.Linq;
using System.IO;
using System.Text;
using System.Collections;
using System.Collections.Generic;

/**
 * Auto-generated code below aims at helping you parse
 * the standard input according to the problem statement.
 **/
class Solution
{
    static void Main(string[] args)
    {
        int N = int.Parse(Console.ReadLine());
        int Y = int.Parse(Console.ReadLine());

        // 0:

        // row represents cages
        long[,] data = new long[N, 3];

        for (int  i = 0; i < N; i++)
        {
            string[] inputs = Console.ReadLine().Split(' ');
            long S = long.Parse(inputs[0]);
            long H = long.Parse(inputs[1]);
            long A = long.Parse(inputs[2]);

            data[i, 0] = S;
            data[i, 1] = H;
            data[i, 2] = A; // = S  + H
        }

        // Console.Error.WriteLine("total: + " + data.GetLength(0));
        // Console.Error.WriteLine("year: + " + Y);

        for (int i = 0; i < Y; i++)
        {
            long total = 0;
            for (int j = 0; j < N; j++)
            {
                // s=sick, h=healthy, a=alive (a = s+h)
                data[j, 2] -= data[j, 0];
                data[j, 0] = data[j, 0] * 2;
                data[j, 1] -= data[j, 0];

                total += data[j, 2] > 0 ? data[j, 2] : 0;
            }

            Console.WriteLine(total);
            if (total == 0)
            {
                break;
            }
        }
    }
}