static Bee GetBee(char[,] matrix)
{
int rowBee = -1;
int colBee = -1;
for (int row = 0; row < matrix.GetLength(0); row++)
{
for (int col = 0; col < matrix.GetLength(1); col++)
{
if (matrix[row, col] == 'B')
{
rowBee = row;
colBee = col;
}
}
}
Bee bee = new Bee(rowBee, colBee);
return(bee);
}
static void Main(string[] args)
{
int n = int.Parse(Console.ReadLine());
var matrix = GetMatrix(n);
Bee bee = GetBee(matrix);
int pollinatedFlowers = 0;
matrix[bee.RowBee, bee.ColBee] = '.';
while (true)
{
string direction = Console.ReadLine();
if (direction == "End")
{
if (pollinatedFlowers < 5)
{
matrix[bee.RowBee, bee.ColBee] = 'B';
Console.WriteLine($"The bee couldn't pollinate the flowers, she needed {5 - pollinatedFlowers} flowers more");
PrintMatrix(matrix);
return;
}
else
{
matrix[bee.RowBee, bee.ColBee] = 'B';
Console.WriteLine($"Great job, the bee managed to pollinate {pollinatedFlowers} flowers!");
PrintMatrix(matrix);
return;
}
}
else
{
if (direction == "up")
{
if (bee.RowBee - 1 < 0)
{
break;
}
else
{
bee.RowBee--;
if (matrix[bee.RowBee, bee.ColBee] == 'f')
{
pollinatedFlowers++;
matrix[bee.RowBee, bee.ColBee] = '.';
}
else if (matrix[bee.RowBee, bee.ColBee] == 'O')
{
matrix[bee.RowBee, bee.ColBee] = '.';
if (bee.RowBee - 1 < 0)
{
break;
}
else
{
bee.RowBee--;
if (matrix[bee.RowBee, bee.ColBee] == 'f')
{
pollinatedFlowers++;
matrix[bee.RowBee, bee.ColBee] = '.';
}
}
}
}
}
else if (direction == "down")
{
if (bee.RowBee + 1 >= n)
{
break;
}
else
{
bee.RowBee++;
if (matrix[bee.RowBee, bee.ColBee] == 'f')
{
pollinatedFlowers++;
matrix[bee.RowBee, bee.ColBee] = '.';
}
else if (matrix[bee.RowBee, bee.ColBee] == 'O')
{
matrix[bee.RowBee, bee.ColBee] = '.';
if (bee.RowBee + 1 >= n)
{
break;
}
else
{
bee.RowBee++;
if (matrix[bee.RowBee, bee.ColBee] == 'f')
{
pollinatedFlowers++;
matrix[bee.RowBee, bee.ColBee] = '.';
}
}
}
}
}
else if (direction == "right")
{
if (bee.ColBee + 1 >= n)
{
break;
}
else
{
bee.ColBee++;
if (matrix[bee.RowBee, bee.ColBee] == 'f')
{
pollinatedFlowers++;
matrix[bee.RowBee, bee.ColBee] = '.';
}
else if (matrix[bee.RowBee, bee.ColBee] == 'O')
{
matrix[bee.RowBee, bee.ColBee] = '.';
if (bee.ColBee + 1 >= n)
{
break;
}
else
{
bee.ColBee++;
if (matrix[bee.RowBee, bee.ColBee] == 'f')
{
pollinatedFlowers++;
matrix[bee.RowBee, bee.ColBee] = '.';
}
}
}
}
}
else if (direction == "left")
{
if (bee.ColBee - 1 < 0)
{
break;
}
else
{
bee.ColBee--;
if (matrix[bee.RowBee, bee.ColBee] == 'f')
{
pollinatedFlowers++;
matrix[bee.RowBee, bee.ColBee] = '.';
}
else if (matrix[bee.RowBee, bee.ColBee] == 'O')
{
matrix[bee.RowBee, bee.ColBee] = '.';
if (bee.ColBee - 1 < 0)
{
break;
}
else
{
bee.ColBee--;
if (matrix[bee.RowBee, bee.ColBee] == 'f')
{
pollinatedFlowers++;
matrix[bee.RowBee, bee.ColBee] = '.';
}
}
}
}
}
}
}
Console.WriteLine("The bee got lost!");
if (pollinatedFlowers < 5)
{
Console.WriteLine($"The bee couldn't pollinate the flowers, she needed {5 - pollinatedFlowers} flowers more");
PrintMatrix(matrix);
}
else
{
Console.WriteLine($"Great job, the bee managed to pollinate {pollinatedFlowers} flowers!");
PrintMatrix(matrix);
}
}