P65Ex15

using System;

namespace App
{
    class Program
    {
        static void Main()
        {
            int divison, cashier, payment = 0, max = 0, maxIndex = 0, min = int.MaxValue, currentSum, minIndex = 0, sum = 0;
            int[,] shop = new int[6, 5];
            for (int i = 0; i < shop.GetLength(0); i++)
            {
                for (int k = 0; k < shop.GetLength(1); k++)
                    shop[i, k] = 0;
            }
            while (payment != -1)
            {
                divison = int.Parse(Console.ReadLine());
                cashier = int.Parse(Console.ReadLine());
                payment = int.Parse(Console.ReadLine());
                shop[divison, cashier] += payment;
            }
            for (int i = 0; i < shop.GetLength(0); i++)
            {
                for (int k = 0; k < shop.GetLength(1); k++)
                {
                    if (shop[i, k] > max)
                    {
                        maxIndex = i * 10 + k;
                        max = shop[i, k];
                    }
                }
            }
            Console.WriteLine("Divison: {0} cashier: {1}", maxIndex / 10 + 1, maxIndex % 10 + 1);
            for (int i = 0; i < shop.GetLength(0); i++)
            {
                currentSum = 0;
                for (int k = 0; k < shop.GetLength(1); k++)
                    currentSum += shop[i, k];
                if (currentSum < min)
                {
                    min = currentSum;
                    minIndex = i + 1;
                }
            }
            Console.WriteLine("Division with minimal income: " + minIndex);
            for(int i = 0; i < shop.GetLength(0); i++)
            {
                for (int k = 0; k < shop.GetLength(1); k++)
                    sum += shop[i, k];
            }
            Console.WriteLine("Total income: " + sum);
        }
    }
}