Play it again Sam


#1

https://www.codecademy.com/courses/python-beginner-en-4XuFm/2/1?curriculum_id=4f89dab3d788890003000096

<In what way does your code behave incorrectly? Include ALL error messages.>
I get the message

Oops, try again. Did you remember to print out turn + 1 each turn?

My output is:
Let’s play Battleship!
O O O O O
O O O O O
O O O O O
O O O O O
O O O O O
3
2
Turn 1
Guess Row: 3
Guess Col: 2
Congratulations! You sunk my battleship!
None
<What do you expect to happen instead?>
The code to print the turn number is in my code and seems to work OK so as I am printing this out I’m not sure where my error is. I’ve tried moving things around a bit, checked indents etc but still the error won’t go away. Any help would be very much appreciated!


from random import randint

board = []

for x in range(5):
    board.append(["O"] * 5)

def print_board(board):
    for row in board:
        print " ".join(row)

print "Let's play Battleship!"
print_board(board)

def random_row(board):
    return randint(0, len(board) - 1)

def random_col(board):
    return randint(0, len(board[0]) - 1)

ship_row = random_row(board)
ship_col = random_col(board)
print ship_row
print ship_col

# Everything from here on should go in your for loop!
# Be sure to indent four spaces!
for turn in range(4):
    print "Turn %s" % str(turn+1)
    guess_row = int(raw_input("Guess Row:"))
    guess_col = int(raw_input("Guess Col:"))

    if guess_row == ship_row and guess_col == ship_col:
        print "Congratulations! You sunk my battleship!"
        break
    else:
        if (guess_row < 0 or guess_row > 4) or (guess_col < 0 or guess_col > 4):
            print "Oops, that's not even in the ocean."
        elif(board[guess_row][guess_col] == "X"):
            print "You guessed that one already."
        else:
            print "You missed my battleship!"
            board[guess_row][guess_col] = "X"
    
    print_board(board)



#2

Keep it simple and only print what is asked for, withut formatting.


#3

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