Battleship 17/19

from random import randint

board = []
turn = 0
for x in range(5):
#1
board.append(["O"] * 5)

def print_board(board):
#1
for row in board:
#2
print " ".join(row)

print "Let's play Battleship!"
print_board(board)

def random_row(board):
#1
return randint(0, len(board) - 1)

def random_col(board):
#1
return randint(0, len(board[0]) - 1)

ship_row = random_row(board)
ship_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):
#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:
#2
print "Congratulations! You sunk my battleship!"
break
#1
else:
#2
if (guess_row < 0 or guess_row > 4) or (guess_col < 0 or guess_col > 4):
#3
print "Oops, that's not even in the ocean."
#2
elif(board[guess_row][guess_col] == "X"):
#3
print "You guessed that one already."
#2
else:
#3
print "You missed my battleship!"
board[guess_row][guess_col] = "X"
#1
if turn + 1 >= 3:
#2
print "Game Over"
# Print (turn + 1) here!
#1
print "Turn" ,turn+1
print_board(board)

Battleship 16/19

from random import randint

board = []
turn = 0
for x in range(5):
# 1
board.append(["O"] * 5)

def print_board(board):
#1
for row in board:
#2
print " ".join(row)

print "Let's play Battleship!"
print_board(board)

def random_row(board):
#1
return randint(0, len(board) - 1)

def random_col(board):
#1
return randint(0, len(board[0]) - 1)

ship_row = random_row(board)
ship_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):
#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:
#2
print "Congratulations! You sunk my battleship!"
#1
else:
#2
if (guess_row < 0 or guess_row > 4) or (guess_col < 0 or guess_col > 4):
#3
print "Oops, that's not even in the ocean."
#2
elif(board[guess_row][guess_col] == "X"):
#3
print "You guessed that one already."
#2
else:
#3
print "You missed my battleship!"
board[guess_row][guess_col] = "X"
#1
if turn + 1 >= 3:
#2
print "Game Over"
# Print (turn + 1) here!
#1
print "Turn" ,turn+1
print_board(board)

Battleship 15/19

from random import randint

board = []
turn = 0
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):
#1
return randint(0, len(board) - 1)

def random_col(board):
#1
return randint(0, len(board[0]) - 1)

ship_row = random_row(board)
ship_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):
#1 next 3 rows
guess_row = int(raw_input("Guess Row:"))
guess_col = int(raw_input("Guess Col:"))

if guess_row == ship_row and guess_col == ship_col:
#2
print "Congratulations! You sunk my battleship!"
#1
else:
#2
if (guess_row < 0 or guess_row > 4) or (guess_col < 0 or guess_col > 4):
#3
print "Oops, that's not even in the ocean."
#2
elif(board[guess_row][guess_col] == "X"):
#3
print "You guessed that one already."
#2
else:
#3
print "You missed my battleship!"
board[guess_row][guess_col] = "X"
#2
# Print (turn + 1) here!
#1 next 2 rows
print "Turn" ,turn+1
print_board(board)

Battleship 13/19

from random import randint

board = []

for x in range(0, 5):
#1
board.append(["O"] * 5)

def print_board(board):
#1
for row in board:
#2
print " ".join(row)

print_board(board)

def random_row(board):
#1
return randint(0, len(board) - 1)

def random_col(board):
#2
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

# Write your code below!
if guess_col == ship_col and guess_row == ship_row:
#1
print "Congratulations! You sank my battleship!"
else:
#1
if (guess_row<0 or guess_row>4) or (guess_col<0 or guess_col>4):
#2
print "Oops, that's not even in the ocean."
#1
elif board[guess_row][guess_col] == "X":
#2
print "You guessed that one already."
#1
else:
#2 for last 3 lines
print "You missed my battleship!"
board[guess_row][guess_col] = 'X'
print print_board(board)

Battleship 12/19

from random import randint

board = []

from random import randint

board = []

for x in range(0, 5):
#1
board.append(["O"] * 5)

def print_board(board):
#1
for row in board:
#2
print " ".join(row)

print_board(board)

def random_row(board):
#1
return randint(0, len(board) - 1)

def random_col(board):
#1
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

# Write your code below!
if guess_col == ship_col and guess_row == ship_row:
#1
print "Congratulations! You sank my battleship!"
else:
#1
if (guess_row<0 or guess_row>4) or (guess_col<0 or guess_col>4):
#2
print "Oops, that's not even in the ocean."
#1
else:
#2 for next 3 lines
print "You missed my battleship!"
board[guess_row][guess_col] = 'X'
print print_board(board)

Battleship 11/19

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

# Write your code below!
if guess_col == ship_col and guess_row == ship_row:
print "Congratulations! You sank my battleship!"
else:
print "You missed my battleship!"
board[guess_row][guess_col] = 'X'
print print_board(board)

Battleship 10/19

from random import randint

board = []

for x in range(0, 5):
#insert 1
board.append(["O"] * 5)

def print_board(board):
#insert 1
for row in board:
#insert 2
print " ".join(row)

print_board(board)

def random_row(board):
#insert 1
return randint(0, len(board) - 1)

def random_col(board):
#insert 1
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

# Write your code below!
if guess_col == ship_col and guess_row == ship_row:
#insert 1
print "Congratulations! You sank my battleship!"
else:
#insert 1 for next 3 rows
print "You missed my battleship!"
board[guess_row][guess_col] = 'x'
print print_board(board)

Battleship 9/19

from random import randint

board = []

for x in range(0,5):
#insert 1
board.append(["O"] * 5)

def print_board(board):
#insert 1
for row in board:
#insert 2
print " ".join(row)

def random_row(board):
#insert 1
return randint(0, len(board) - 1)

def random_col(board):
#insert 1
return randint(0, len(board[0]) - 1)

ship_row = random_row(board)
ship_col = random_col(board)

# Add your code below!
guess_row = int(raw_input("Guess Row: "))
guess_col = int(raw_input("Guess Col: "))

print ship_col
print ship_row

Battleship 8/19

from random import randint

board = []

for x in range(0,5):
#indent 1
board.append(["O"] * 5)

def print_board(board):
#indent 1
for row in board:
#indent 2
print " ".join(row)

def random_row(board):
#indent 1
return randint(0, len(board) - 1)

def random_col(board):
#indent 1
return randint(0, len(board[0]) - 1)

ship_row = random_row(board)
ship_col = random_col(board)

# Add your code below!
guess_row = int(raw_input("Guess Row: "))
guess_col = int(raw_input("Guess Col: "))

Battleship 7/19

from random import randint

board = []

for x in range(0, 5):
#indent 1
board.append(["O"] * 5)

def print_board(board):
#indent 1
for row in board:
#indent 2
print " ".join(row)

# Add your code below!
def random_row(board):
#indent 1
return randint(0, len(board)-1)

def random_col(board):
#indent 1
return randint(0, len(board[0])-1)

print random_row(board)
print random_col(board)

Battleship 6/19

board = []
for x in range(5):
#indent 1
board.append(['O'] * 5)

def print_board(bed):
#indent 1
for row in bed:
#indent 2
print " ".join(row)

print_board(board)

Battleship 5/19

board = []
for x in range(5):
#indent 1
board.append(['O'] * 5)

def print_board(bed):
#indent 1
for row in bed:
#indent 2
print row
#no indent
print_board(board)

Battleship 4/19

board = list()

board = []

def createBoard():
#indent 1
for i in range(0,5):
#indent 2
board.append(["O"] * 5)
#indent 1
return board

def printBoard(x):
#indent 1
for i in range(0,len(board)):
#indent 2
print board[i]
#no indent
print board

Battleship 3/19

board = list()

board = []

def createBoard():
#indent 1
for i in range(0,5):
#indent 2
board.append(["O"] * 5)
#indent 1
return board

def printBoard(x):
#indent 1
for i in range(0,len(board)):
#indent 2
print board[i]
#no indent
printBoard(createBoard())

List 18/18

n = [[1, 2, 3], [4, 5, 6, 7, 8, 9]]
# Add your function here
def flatten(lists):
#indent 1
results = []
for numbers in lists:
#indent 2
for item in numbers:
#indent 3
results.append(item)
#indent 1
return results
#no indent
print flatten(n)

List 17/18

m = [1, 2, 3]
n = [4, 5, 6]

# Add your code here!
def join_lists(x, y):
return x + y



print join_lists(m, n)
# You want this to print [1, 2, 3, 4, 5, 6]

List 16/18

n = ["Michael", "Lieberman"]
# Add your function here
def join_strings(words):
#indent 1
result = ""
for i in range(len(words)):
#indent 2
result += words[i]
#indent 1
return result
#no indent
print join_strings(n)

List 15/18

n = [3, 5, 7]

result = n[0] + n[1] + n[2]

def total(numbers):
#indent 1 below
result = 0
for i in range(len(numbers)):
#indent 2 below
result += numbers[i]
#indent 1 below
return result
#no indent
print result

List 14/18

def my_function(x):
for i in range(0, len(x)):
x[i] = x[i] * 2
return x

print my_function(range(0,3)) # Add your range between the parentheses!

List 13/18

n = [3, 5, 7]
def double_list(x):
for i in range(0, len(n)):
x[i] = x[i] * 2
# Don't forget to return your new list!
return x
print x
print double_list(x)

#note 'return' and other lines should line up under 'for'