I am trying to code a simple coinflip game with a gambling function. My issue is, whenever it runs, it doesn't update the balance variable. Any suggestions?
import random
balance = 10
win = "Congrats! You have won "
lose = "That's too bad, you lost this time! You now have "
start_game = False
while True:
choice = input("Please use one of these commands 'flip', 'balance', or 'end game'. ")
if choice == "flip":
start_game = True
break
elif choice == "balance":
print(balance)
elif choice == "end game":
break
else:
print("Please use one of the listed commands!")
if start_game == True:
while True:
result = random.randint(1,2)
if result == 1:
result = True
elif result == 2:
result = False
gamble_amount = input("How much would you like to flip? You have " + str(balance) + " coins. ")
if str(gamble_amount) == "balance":
print(balance)
elif int(gamble_amount) <= int(balance) and result == True:
int(gamble_amount) * 2
int(balance) + int(gamble_amount)
print(win + str(gamble_amount) + "!" + " You now have " + str(balance) + "!")
elif int(gamble_amount) <= int(balance) and result == False:
int(balance) - int(gamble_amount)
print(lose + str(balance) + " coins!")
Related
I am building a Tic Tac Toe AI. Here are the rules for the AI:
If there is a winning move, play it.
If the opponent has a winning move, block it.
Otherwise, play randomly.
Here's the code:
# main.py
# Prorities:
# - If there is a winning move, play it
# - If the opponent has a winning move, block it.
# - If nothing to block, make a random move.
import random
import time
import copy
boxes = []
for i in range(3):
row = []
for j in range(3):
row.append(" ")
boxes.append(row)
def printBoard():
to_print = ""
to_print += " " + boxes[0][0] + " | " + boxes[0][1] + " | " + boxes[0][2] + " \n"
to_print += "---+---+---\n"
to_print += " " + boxes[1][0] + " | " + boxes[1][1] + " | " + boxes[1][2] + " \n"
to_print += "---+---+---\n"
to_print += " " + boxes[2][0] + " | " + boxes[2][1] + " | " + boxes[2][2] + " \n"
return to_print
turn = random.randint(1, 2)
if turn == 1:
coin = "you (X)"
else:
coin = "the AI (O)"
print("The coin flip shows", coin, "will go first!")
input("Press Enter to begin! ")
def checkWin(boxes):
win = False
who = " "
for i in range(3):
if boxes[i][0] == boxes[i][1] and boxes[i][1] == boxes[i][2]:
who = boxes[i][0]
if who != " ":
win = True
for i in range(3):
if boxes[0][i] == boxes[1][i] and boxes[2][i] == boxes[1][i]:
who = boxes[0][i]
if who != " ":
win = True
if boxes[0][0] == boxes[1][1] and boxes[1][1] == boxes[2][2]:
who = boxes[0][0]
if who != " ":
win = True
if boxes[0][2] == boxes[1][1] and boxes[1][1] == boxes[2][0]:
who = boxes[0][2]
if who != " ":
win = True
return win, who
def checkTie(boxes):
for row in boxes:
for box in boxes:
if box != "X" and box != "O":
return False
return True
def checkMove(boxes, player):
for i in range(3):
for j in range(3):
if boxes[i][j] != "X" and boxes[i][j] != "O":
boxCopy = copy.deepcopy(boxes)
boxCopy[i][j] = player
win, who = checkWin(boxCopy)
if win:
return True, i, j
return False, 0, 0
while True:
print("Check 1")
win, who = checkWin(boxes)
if win and who == "X":
print("Player X has won.")
print(" ")
print(printBoard())
break
elif win and who == "O":
print("Player O has won.")
print(" ")
print(printBoard())
break
elif checkTie(boxes) == True:
print("It has been concluded as a tie.")
break
print("Check 2")
if turn == 1:
print("")
print(printBoard())
row = (int(input("Pick a row to play: ")) -1)
col = (int(input("Pick a column to play: ")) -1)
if ((row < 4 and row > -1) and (col < 4 and col > -1)) and (boxes[row][col] == " "):
boxes[row][col] = "X"
turn = 2
else:
print("Sorry, that is not allowed.")
print(" ")
# Prorities:
# - If there is a winning move, play it
# - If the opponent has a winning move, block it.
# - If nothing to block, make a random move.
else:
print("")
print(printBoard())
print("[*] AI is choosing...")
time.sleep(1)
row = random.randint(0, 2)
col = random.randint(0, 2)
winMove, winRow, winCol = checkMove(boxes, "O")
lossMove, lossRow, lossCol = checkMove(boxes, "X")
if winMove and (boxes[winRow][winCol] != "X" and boxes[winRow][winCol] != "O"):
boxes[winRow][winCol] = "O"
turn = 1
print("Statement 1: Win play")
elif lossMove and (boxes[lossRow][lossCol] != "X" and boxes[lossRow][lossCol] != "O"):
boxes[lossRow][lossCol] = "O"
turn = 1
print("Statement 2: Block play")
elif boxes[row][col] != "X" and boxes[row][col] != "O":
boxes[row][col] = "O"
turn = 1
print("Statement 3: Random play")
else:
print("Statement 4: None")
print("Check 3")
The problem occurs when there is a tie. Either the function checkTie(), or the if statement isn't working. You might see a couple print('Check #') every once in a while. When you run the code and it's a tie, it shows all the checks going by. Which means it is passing through the check. When there is a tie, it just keeps doing the loop and repeating its turn but not making a move.
What is the mistake and how can I do this correctly?
I think your function should be
def checkTie(boxes):
for row in boxes:
for box in row:
if box != "X" and box != "O":
return False
return True
You mistyped ( I think) boxes for row in the second for statement.
def checkTie(boxes):
if any(" " in box for box in boxes):
return False
return True
Change your checkTie function to this
The rest is all good.
I'm currently creating a card came in python and in creating my draft() function used for drafting the player a deck I encountered a problem with my while loop.
I can't seem to figure out why the while loop doesn't loop.
If anyone can figure out why please do let me know.
player_deck = []
#draft function to draft a player deck should be used when starting game
def draft():
while len(player_deck) < 10:
random_variable = random.random()
if random_variable < 0.2:
print("Your choise is between Drake and Recovery")
print("---> " + drake.description)
print("---> " + recovery.description)
player_choice = input("Which do you choose: ")
if player_choice.lower() == "drake":
player_deck.append(drake)
if player_choice.lower() == "recovery":
player_deck.append(recovery)
else:
return "Please pick one of the two"
if random_variable >= 0.2 and random_variable <= 0.999999:
print("Your choise is between Blast Cone and Eminem")
print("---> " + blast_cone.description)
print("---> " + eminem.description)
player_choice = input("Which do you choose: ")
if player_choice.lower() == "blast cone":
player_deck.append(blast_cone)
if player_choice.lower() == "eminem":
player_deck.append(eminem)
else:
return "Please pick one of the two"
return player_deck
print(draft())
The while loop does not repeat because the last return exits the loop before it has a chance to repeat:
def draft():
while len(player_deck) < 10:
# bla
# bla
return player_deck
print(draft())
I assume you wanted indent the return differently, maybe
def draft():
while len(player_deck) < 10:
# bla
# bla
return player_deck
print(draft())
Your return statement is inside he while loop. As soon as python hits it, the function ends. It should be moved outside of the while loop. Here is the code:
player_deck = []
#draft function to draft a player deck should be used when starting game
def draft():
while len(player_deck) < 10:
random_variable = random.random()
if random_variable < 0.2:
print("Your choise is between Drake and Recovery")
print("---> " + drake.description)
print("---> " + recovery.description)
player_choice = input("Which do you choose: ")
if player_choice.lower() == "drake":
player_deck.append(drake)
if player_choice.lower() == "recovery":
player_deck.append(recovery)
else:
return "Please pick one of the two"
if random_variable >= 0.2 and random_variable <= 0.999999:
print("Your choise is between Blast Cone and Eminem")
print("---> " + blast_cone.description)
print("---> " + eminem.description)
player_choice = input("Which do you choose: ")
if player_choice.lower() == "blast cone":
player_deck.append(blast_cone)
if player_choice.lower() == "eminem":
player_deck.append(eminem)
else:
return "Please pick one of the two"
return player_deck
I have this problem in my python code which is a coinflip game, the problem is that when It asks, "Heads or Tails?" and I just say 1 or Heads(same for 2 and Tails) without quotation marks and with quotation marks, it does not give me an answer that I am looking for.
I've Tried using quotation marks in my answer which didn't seem to work either.
import random
money = 100
#Write your game of chance functions here
def coin_flip(choice, bet):
choice = input("Heads or Tails?")
coinnum = random.randint(1, 2)
if coinnum == 1:
return 1
elif coinnum == 2:
return 2
win = bet*2
if choice == "Heads" or "1":
return 1
elif choice == "Tails" or "2":
return 2
if choice == coinnum:
print("Well done! You have won " + str(win) + " Dollars!")
elif choice != coinnum:
print("Sorry, you lost " + str(bet) + " Dollars!")
coin_flip("Heads", 100)
The expected output was either "Well done! You have won 200 Dollars!" or "Sorry, you lost 100 Dollars!"
The first thing to note here is that your usage of return seems to be wrong. Please look up tutorials about how to write a function and how to use return.
I think this is what you were trying to do:
import random
money = 100
#Write your game of chance functions here
def coin_flip(choice, bet):
choice = input("Heads or Tails? ")
coinnum = random.randint(1, 2)
win = bet*2
if choice == "Heads" or choice == "1":
choicenum = 1
elif choice == "Tails" or choice == "2":
choicenum = 2
else:
raise ValueError("Invalid choice: " + choice)
if choicenum == coinnum:
print("Well done! You have won " + str(win) + " Dollars!")
else:
print("Sorry, you lost " + str(bet) + " Dollars!")
coin_flip("Heads", 100)
Now, lets go through the mistakes I found in your code:
return was totally out of place, I wasn't sure what you were intending here.
if choice == "Heads" or "1" is invalid, "1" always evaluates to true. Correct is: if choice == "Heads" or choice == "1":
elif choice != coinnum: is unnecessary, if it doesn't run into if choice == coinnum: a simple else: would suffice.
I am making a tic-tac-toe program in python.
I have two questions:
How to create a trick to terminate the move() when we have created a diagonal or a line(xxx or OOO) in the game.
In my program some error is occurring::in line 28::(UnboundLocalError: local variable 'stop' referenced before assignment)
My code is::
import random
board = {"top-l":" ","top-m":" ","top-r":" ","mid-l":" ","mid-m":" ","mid-r":" ","low-l":" ","low-m":" ","low-r":" "}
def print_board(board):
print( board["top-l"] + "|" + board["top-m"] + "|" + board["top-r"])
print("--------")
print( board["mid-l"] + "|" + board["mid-m"] + "|" + board["mid-r"])
print("--------")
print( board["low-l"] + "|" + board["low-m"] + "|" + board["low-r"])
if random.randint(0,1) == 1:
turn = "X"#user
else:
turn = "O"# computer
def instructions():
print("TYPE top FOR TOP ROW, mid FOR MIDDLE ROW AND low FOR LOWEST ROW")
print(" ")
print("TYPE -l FOR LEFT CORNER, -m FOR MIDDLE CORNER AND -r FOR RIGHT CORNER")
print(" ")
print("SO COMMAND FOR TOP RIGHT CORNER SHOULD BE top-r ")
print("AN EMPTY BOARD LOOKS LIKE::")
print_board(board)
def move():
for i in range(10):
print_board(board)
print("CHANCE NO. " + str(i))
if turn == "O":
if i == 1:
print("COMPUTER WILL TAKE THE FIRST TURN(FOR " + turn + ")")
else:
print("IT'S COMPUTER TURN NOW")
y = random.randint(0,9)
move = str(board_list[y])
elif turn == "x":
if i == 1:
print("USER WILL TAKE THE FIRST TURN(FOR " + turn + "). PLEASE ENTER YOUR MOVE")
else:
print("IT'S USERS TURN NOW. PLEASE ENTER YOUR MOVE")
move = input()
print("STEP TAKEN IS ::" + move)
board["move"] = turn
if turn == "x":
tu = 0
turn = "O"
elif turn == "O":
tu = 1
turn = "X"
if board["top-l"] == board["top-m"] == board["top-r"] or board["mid-l"] == board["mid-m"] == board["mid-r"] or board["low-l"] == board["low-m"] == board["low-r"] or board["mid-l"] == board["top-l"] == board["low-l"] or board["mid-m"] == board["top-m"] == board["low-m"] or board["mid-r"] == board["top-r"] == board["low-r"] or board["top-l"] == board["mid-m"] == board["low-r"] or board["top-r"] == board["mid-m"] == board["low-l"]:
stop = 1
else:
stop = 0
if __name__ == "__main__":
board_list = list(board.keys())
tu = int(0)# 0 for computer
# 1 for user
stop = int(0)# 0 = continue
print("PRESENTING YOU TIC-TAC-TOE GAME v1.0 BY DK SHARAMA")
print("PLEASE ENTER YOUR NAME::")
user = str(input())
print("WELCOME " + user)
instructions()
print("TO PLAY PRESS 1 ELSE 0")
play = int(input())
if play == 1:
move()
if stop == 1:
print("GAME OVER")
if tu == 0:
print("COMPUTER WON")
elif tu == 1:
print("USER WON")
elif stop == 0:
print("IT'S A TIE :: NO ONE WON")
In spite of seeing a lot of posts about the python indentation error and trying out a lot of solutions, I still get this error:
import random
import copy
import sys
the_board = [" "]*10
def printboard(board):
print(board[7] + " " + "|" + board[8] + " " + "|" + board[9])
print("--------")
print(board[4] + " " + "|" + board[5] + " " + "|" + board[6])
print("--------")
print(board[1] + " " + "|" + board[2] + " " + "|" + board[3])
def choose_player():
while True:
player = input("What do you want to be; X or O?")
if player == "X":
print("You chose X")
comp = "O"
break
elif player == "O":
print("You chose O")
comp = "X"
break
else:
print("Invalid Selection")
continue
return [player, comp]
def virtual_toss():
print("Tossing to see who goes first.....")
x = random.randint(0,1)
if x== 0:
print("AI goes first")
move = "comp"
if x == 1:
print("Human goes first")
move = "hum"
return move
def win(board,le):
if (board[7] == le and board[8] == le and board[9]==le) or (board[4] == le and board[5]==le and board[6] == le)or (board[1] == le and board[2]==le and board[3] == le)or (board[7] == le and board[5]==le and board[3] == le)or (board[9] == le and board[5]==le and board[1] == le)or (board[7] == le and board[4]==le and board[1] == le)or (board[8] == le and board[5]==le and board[2] == le)or (board[9] == le and board[6]==le and board[3] == le):
return True
else:
return False
def make_move(board,number,symbol):
board[number] = symbol
def board_full(board):
count = 0
for item in board:
if item in ["X","O"]:
count+= 1
if count ==9 :
return True
else:
return False
def valid_move(board,num):
if board[num] == " ":
return True
else:
return False
def player_move(board):
number = int(input("Enter the number"))
return number
def copy_board(board):
copied_board = copy.copy(board)
return copied_board
def check_corner(board):
if (board[7] == " ") or (board[9] == " ") or (board[1] == " ") or (board[3] == " "):
return True
else:
return False
def check_center(board):
if (board[5] == " "):
return True
else:
return False
while True:
count = 0
loop_break = 0
print("welcome to TIC TAC TOE")
pla,comp = choose_player()
turn = virtual_toss()
while True:
printboard(the_board)
if turn == "hum":
if board_full() == True:
again = input ("Game is a tie. Want to try again? Y for yes and N for No")
if again == "Y":
loop_break = 6
break
else:
system.exit()
if loop_break == 6:
continue
while True:
number = player_move(the_board)
if (valid_move(the_board,number) == True) and not(board_full == False):
make_move(the_board,number,pla)
break
else:
print("Invalid Move, try again!")
continue
if (win(the_board,pla) == True):
print ("Yay, you won!!!")
printboard(the_board)
count = 1
break
else:
turn = "comp"
printboard(the_board)
continue
else:
if board_full() == True:
again = input ("Game is a tie. Want to try again? Y for yes and N for No")
if again == "Y":
loop_break = 6
break
else:
system.exit()
if loop_break = 6:
continue
copy_board(the_board)
for i in range(0,9):
make_move(copied_board,i,pla)
if(win(copied_board,pla) == True):
make_move(the_board,comp)
turn = "hum"
loop_break = 1
break
else:
continue
if loop_break = 1:
continue
if (check_corner(the_board) == True) or (check_center(the_board)==True):
for i in [7,9,1,3,5]:
if(valid_move(copied_board,i)==True):
make_move(copied_board,i,comp)
if(win(copied_board,comp)==True):
make_move(the_board,i,comp)
print("The AI beat you")
loop_break = 2
count = 1
break
else:
make_move(the_board,i,comp)
turn = "hum"
loop_break = 3
break
if loop_break == 2:
break
elif loop_break == 3:
continue
else:
for i in [8,4,6,2]:
if(valid_move(copied_board,i)==True):
make_move(copied_board,i,comp)
if(win(copied_board,comp)):
make_move(the_board,i,comp)
print("The AI beat you")
count = 1
loop_break = 4
break
else:
make_move(the_board,i,comp)
turn = "hum"
loop_break = 5
break
if loop_break == 4:
break
elif loop_break == 5:
continue
if count == 1:
again = input("Would you like to play again? y/n")
if again == "y":
continue
else:
system.exit()
I know that this is quite a long code, but I will point out the particular area where the error lies. You see, I am getting the following error message:
Traceback (most recent call last):
File "python", line 106
if (win(the_board,pla) == True):
^
IndentationError: unindent does not match any outer indentation level
More specifically, this part of the code:
while True:
number = player_move(the_board)
if (valid_move(the_board,number) == True) and not(board_full == False):
make_move(the_board,number,pla)
break
else:
print("Invalid Move, try again!")
continue
if (win(the_board,pla) == True):
print ("Yay, you won!!!")
printboard(the_board)
count = 1
break
Any help? I cannot get the code to work by any means!!
Try unindenting the previous seven lines of code by one level (the code in that while loop). This should make the indents work correctly. Also, it seems that there is an extra space before the if statement that is causing you errors. Remove this space as well. This would make that part of the code like this:
while True:
number = player_move(the_board)
if (valid_move(the_board,number) == True) and not(board_full == False):
make_move(the_board,number,pla)
break
else:
print("Invalid Move, try again!")
continue
if (win(the_board,pla) == True):
print ("Yay, you won!!!")
printboard(the_board)
count = 1
break
You need to indent the block under while (True): consistently. E.g.:
while True:
number = player_move(the_board)
if (valid_move(the_board,number) == True) and not(board_full == False):
make_move(the_board,number,pla)
break
else:
print("Invalid Move, try again!")
continue
if (win(the_board,pla) == True):
print ("Yay, you won!!!")
printboard(the_board)
count = 1
break
else:
turn = "comp"
printboard(the_board)
continue
The problem is, the if statement is one indentation back from the rest of the code. You want to align all the code and the error should go away.
while True:
number = player_move(the_board)
if (valid_move(the_board,number) == True) and not(board_full == False):
make_move(the_board,number,pla)
break
else:
print("Invalid Move, try again!")
continue
if (win(the_board,pla) == True):
print ("Yay, you won!!!")
printboard(the_board)
count = 1
break