Miner

using System;

namespace miner
{
    class miner
    {
        static void Main(string[] args)
        {
            int n = int.Parse(Console.ReadLine());
            var command = Console.ReadLine().Split();
            var matrix = new char[n, n];
            int currentRow = 0;
            int currentCol = 0;
            for (int i = 0; i < n; i++)
            {
                var lines = Console.ReadLine().ToCharArray();
                for (int j = 0; j < n; j++)
                {
                    matrix[i, j] = lines[j];
                }
            }
            int coalCounter = 0;
            for (int row = 0; row < n; row++)
            {
                for (int col = 0; col < n; col++)
                {
                    if (matrix[row, col] == 's')
                    {
                        for (int i = 0; i < command.Length; i++)
                        {

                            if (command[i] == "up")
                            {
                                if (row - 1 >= 0)
                                {
                                    currentRow = row - 1;
                                    currentCol = col;
                                    if (matrix[currentRow, currentCol] == 'c')
                                        {
                                            coalCounter++;
                                            matrix[currentRow, currentCol] = '*';
                                        }
                                        else if (matrix[currentRow, currentCol] == 'e')
                                        {
                                            Console.WriteLine($"Game over! ({currentRow}, {currentCol})");
                                            return;
                                        }
                                    row = row - 1;

                                }
                            }
                            else if (command[i] == "down")
                            {
                                if (row + 1 < matrix.GetLength(0))
                                {
                                    currentRow = row + 1;
                                    currentCol = col;
                                    if (matrix[currentRow, currentCol] == 'c')
                                        {
                                            coalCounter++;
                                            matrix[currentRow, currentCol] = '*';
                                        }
                                        else if (matrix[currentRow, currentCol] == 'e')
                                        {
                                            Console.WriteLine($"Game over! ({currentRow}, {currentCol})");
                                            return;
                                        }
                                    row = row + 1;

                                }
                            }
                            else if (command[i] == "right")
                            {
                                if (col + 1 < matrix.GetLength(1))
                                {
                                    currentRow = row;
                                    currentCol = col + 1;

                                    if (matrix[currentRow, currentCol] == 'c')
                                        {
                                            coalCounter++;
                                            matrix[currentRow, currentCol] = '*';
                                        }
                                        else if (matrix[currentRow, currentCol] == 'e')
                                        {
                                            Console.WriteLine($"Game over! ({currentRow}, {currentCol})");
                                            return;
                                        }
                                    col = col + 1;

                                }
                            }
                            else if (command[i] == "left")
                            {
                                if (col - 1 >= 0)
                                {
                                    currentRow = row;
                                    currentCol = col - 1;
                                    if (matrix[currentRow, currentCol] == 'c')
                                        {
                                            coalCounter++;
                                            matrix[currentRow, currentCol] = '*';
                                        }
                                        else if (matrix[currentRow, currentCol] == 'e')
                                        {
                                            Console.WriteLine($"Game over! ({currentRow}, {currentCol})");
                                            return;
                                        }
                                    col = col - 1;
                                }
                            }
                            int ccounter = 0;
                            foreach (var item in matrix)
                            {
                                if (item == 'c')
                                {
                                    ccounter++;
                                }

                            }

                            if (ccounter == 0)
                            {
                                Console.WriteLine($"You collected all coals! ({row}, {col})");
                                return;
                            }

                            if (i == command.Length - 1)
                            {
                                int cnt = 0;
                                foreach (var item in matrix)
                                {

                                    if (item == 'c')
                                    {
                                        cnt++;
                                    }
                                }
                                Console.WriteLine($"{cnt} coals left. ({row}, {col})");
                                return;
                            }
                        }
                    }
                }

            }

        }
    }
}