# Code passes in Lesson 16 Battleship but it does not return Game Over in last step

#1

``````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",turn + 1
turn = 0
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!"
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)
if turn == 3:
print "Game Over"``````

This is what is returned in the last step
Oops, that's not even in the ocean.
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
None

There isnt the Game Over

Thanks guys for amazing tutorials! Love python!

#2

This line does not belong.

#3

Darn, appreciate your quick response amigo!
I thought that i cannot pull turn out of thin air and that i have to create a variable

Have a nice day!

#4

The variable is defined in the for statement. As such, it is not pulled from thin air. Hope this makes sense.

#5