width = int(input("Enter a Width: "))
height = int(input("Enter a Height: "))
filled = input("filled (y/n): ").lower()

print("Here is your box: ")

for row in range(height):
    if filled == 'y':

        print("+ " * width)
    else:
        if row == 0 or row == height - 1:

            print("+" * width)
            
        else:

            print("+ " + " " * (width - 2) + "+")