# Extra Credit : Adding another ship

#1

How do I add another ship without overlapping it? I would assume I'd use the same randit function, but
am not sure where and how to write the non-overlapping clause.

``````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)
ship_2_row = random_row(board)
ship_2_col = random_col(board)

print ship_row
print ship_col

# Everything from here on should go in your for loop!
# Be sure to indent four spaces!
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!"
board[guess_row][guess_col] == "X"
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."
if turn == 3:
print "Game Over"
elif(board[guess_row][guess_col] == "X"):
print "You guessed that one already."
if turn == 3:
print "Game Over"
else:
print "You missed my battleship!"
board[guess_row][guess_col] = "X"
print "Turn", turn+1
if turn == 3:
print "Game Over"
print_board(board)``````

#2

Try describing the behaviour you want in a google search