Game Over!


#1

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)
print ship_row
print ship_col

    
for turn in range(4):
    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 sunk my battleship!"
        break
    else:
        if (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", turn+1
            print_board(board)
            if turn == 3:
                print "Game over"

It says, "Oops, try again. Did you add your if statement with the "Game Over" message?"

Here's the output:

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
Guess Row: 2
Guess Col: 3
You missed my battleship!
Turn 1
O O O O O
O O O O O
O O O X O
O O O O O
O O O O O
Guess Row: 1
Guess Col: 2
You missed my battleship!
Turn 2
O O O O O
O O X O O
O O O X O
O O O O O
O O O O O
Guess Row: 3
Guess Col: 4
You missed my battleship!
Turn 3
O O O O O
O O X O O
O O O X O
O O O O X
O O O O O
Guess Row: 1
Guess Col: 4
You missed my battleship!
Turn 4
O O O O O
O O X O X
O O O X O
O O O O X
O O O O O
Game over
None

#2

Notice carefully that your if statement is "Game Over" not "Game over" :thumbsup:


#3

Thanks a lot! Such a silly mistake.


#4

No problem! Glad to have helped out! :smiley:


#5

Hi,
why does the codeacademy add len(board[0] -1) automatically to our random_col function? why board[0] instead of only board which we write in the random_row function

Would really appreciate if someone could provide an explanation


#6

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