# Battleship! 14/19 Test Run

#1

*** Disregard. I should have just continued the lesson.

So I am not receiving any error messages. My code is actually working very well. However, I cannot figure out how to implement the “You guessed that one already” feature. Any tips?
Here is my code:

``````from random import randint

board = []

for x in range(0, 5):
board.append(["O"] * 5)

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

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
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 sank my battleship!"
else:
if guess_row not in range(5) or \
guess_col not in range(5):
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

you have implemented this successfully? Now you need to add the loop to allow multiple guesses, which i guess you will do in the next exercise

#3

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