My code passes the lesson, but, in Turn 1, when I enter my guess, it jumps through the 3 other turns with the same guess. As I said, lesson accept this and lets me to continue ahead, but I want to know what the problem is with my code?
Sorry that I have to post the whole code for the lesson. That's because to correct the mistakes, I had to move codes up or down.
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) - 1) ship_row = random_row(board) ship_col = random_col(board) # 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(4): if guess_row == ship_row and guess_col == ship_col: print "Congratulations! You sunk my battleship!" elif (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." else: print "You missed my battleship!" board[guess_row][guess_col] = "X" # Print (turn + 1) here! print 'Turn', turn + 1 print_board(board)