#1

well, if I enter out of range answers it returns an error is it supposed to do that or did I do something wrong

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[0]) - 1)

ship_row = random_row(board)
ship_col = random_col(board)
guess_row = int(raw_input("Guess Row:"))
guess_col = int(raw_input("Guess Col:"))

print ship_row
print ship_col

if guess_row == ship_row and guess_col == ship_col:
print "Congratulations! You sank my battleship!"
else:
print "You missed my battleship!"
board[guess_row][guess_col]='X'
print_board(board)
if guess_row is not range(5) or guess_col is not range(5):
"Oops, that's not even in the ocean."
else:
print "You missed my battleship!"
board[guess_row][guess_col]='X'

#2

combine the following if statements

print "Congratulations! You sank my battleship!"
else:
print "You missed my battleship!"
board[guess_row][guess_col]='X'
print_board(board)

if guess_row is not range(5) or guess_col is not range(5):
"Oops, that's not even in the ocean."
else:
print "You missed my battleship!"
board[guess_row][guess_col]='X'

#3

It's meant to be a single if statement (if, elif, else).

#4

print "Congratulations! You sank my battleship!"
elif guess_row is not range(5) or guess_col is not range(5):
"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)

if i type a number out of range nothing returns, why?

#5

You're right, my bad. The if that asks if it's out of range is nested indeed.

#6

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