I got the code to mark incorrect guesses with X on the grid, but now I get this error message.
"Oops, try again. Make sure to enter a col and row that is on the board!"
I'm not really sure what it's asking me to do. I've tried printing both ship_row/ship_col and guess_row/guess_col at the end but I still get the same error message. Below is my code for this exercise in its entirety
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) - 1) ship_row = random_row(board) ship_col = random_col(board) guess_row = int(raw_input("Guess Row:")) guess_col = int(raw_input("Guess Col:")) print ship_row print ship_col # Write your code below! if guess_row == ship_row and guess_col == ship_col: print "Congratulations! You sank my battleship!" else: print "You missed my battleship!" board[guess_row - 1][guess_col - 1] = "X" print_board(board)