PLay it ,Sam


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!"

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

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

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

for turn in range(4):
guess_row = input("Guess Row:")
guess_col = input("Guess Col:")

if guess_row == ship_row and guess_col == ship_col:
    print "Congratulations! You sunk my battleship!"
    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."
        print "You missed my battleship!"
        board[guess_row][guess_col] = "X"
# Print (turn + 1) here!
print "Turn",turn+1

Traceback (most recent call last):
File "python", line 21, in
File "python", line 16, in random_row
NameError: global name 'random' is not defined

please what s the problem with my code thanks

Replace this line with your code.


When we import a function from a module, we don't need the module name.

return randint( ... )


thank you i want to know what is ur level in programming and ur advice to me can i have ur fb or sthg to talk with u later thanks


If you have a question, post it in the forums and invite me. That's the best way to contact me. We encourage people to keep it on the boards so everyone has a chance to participate.


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