How would you do this in extra credit?


#1



I am stuck on Battleship, Extra Credit.


My code works just fine, I am just wondering how to get the sideline numbers in there... Currently, this is what I get...
Let's play Battleship!
O O O O O
O O O O O
O O O O O
O O O O O
O O O O O
Turn 1
Guess Row:

And I want this
1 2 3 4 5
1 O O O O O
2 O O O O O
3 O O O O O
4 O O O O O
5 O O O O O


How do I get that with this code...


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[0]) - 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!
for turn in range(0, 4):
    print "Turn", turn + 1
    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 "Well, you are bound to get lucky sometimes...!"
        break
    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 are stupid, you already did that." 
    else: 
        board[guess_row][guess_col] = "X"
        print "You suck at this!"
        print_board(board)
        if turn == 3:
            print "Why the heck are you an army general?"


#2

Hi, @camdenhamlet ,

Recall that the rows and columns are numbered from 0 to 4. Here's one solution, but you can come up with more elegant ones that will work for any size board. ...

def print_board(board):
    print("  0 1 2 3 4")
    for row in range(len(board)):
        print str(row) + " " + " ".join(board[row])

Output:

  0 1 2 3 4
0 O O O O O
1 O O O O O
2 O O O O O
3 O O O O O
4 O O O O O

#3

I tried that, and it is the same output...
what if you did this:
for x in range(5):
board.append(["1 2 3 4 5"])

I just dont know how to do that, and then have O's everywhere else...


#4

the output for that is
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
1 2 3 4 5
Turn 1
Guess Row:


#5

WHat about If I wanted to color something. Say I wanted to make the O's green, and the x's red...


#6

I tried googling it, but I got no good answers... Is that even possible in python?


#7

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