*** Disregard. I should have just continued the lesson.
So I am not receiving any error messages. My code is actually working very well. However, I cannot figure out how to implement the “You guessed that one already” feature. Any tips?
Here is my code:
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) print ship_row print ship_col 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 sank my battleship!" else: if guess_row not in range(5) or \ guess_col not in range(5): 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)