Write your code below!
if guess_row == ship_row and guess_col == ship_col:
print "Congratulations! you sank my battleship!"
if guess_row not in range(5) or guess_col not in range(5):
print "Oops,that's not even in the ocean."
print "You missed my battleship!"
board[guess_row][guess_col] = "X"
哦偶，再试试。 Make sure you print "Oops, that's not even in the ocean." if the user guesses a row or column that is off the board.
I don't konw why?