# 18To Your Battle Stations! // I have just one guess?!

#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!
guess_row = int(raw_input("Guess Row:"))
guess_col = int(raw_input("Guess Col:"))

for turn in range(0,4):
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."
elif turn == 3:
print "Game Over"
else:
print "You missed my battleship!"
board[guess_row][guess_col] = "X"

# Print (turn + 1) here!
print "Turn"
print turn + 1
print_board(board)``````

Hello my code is fine i have passed this lesson but i dont understand the output in the console:

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
4
4
Guess Row: 3
Guess Col: 4
You missed my battleship!
Turn
1
O O O O O
O O O O O
O O O O O
O O O O X
O O O O O
Turn
2
O O O O O
O O O O O
O O O O O
O O O O X
O O O O O
Turn
3
O O O O O
O O O O O
O O O O O
O O O O X
O O O O O
Turn
4
O O O O O
O O O O O
O O O O O
O O O O X
O O O O O
None

#2

if you want to prompt the user multiply times i would put the raw_inputs inside the loop, otherwise they just get executed once

#3

ah ok thank you so its on purpose.

#4

The program only does what you tell it to do

#5

yes of course but i thought i have forgotten sth or did something wrong thx!