I am making a code to simulate a dice and do other stuff, but there is a while loop which isn't breaking and I don't know why.
import random
import math
#infinite loop
while True:
while True:
a = 0
#input amount of dice
att_die = raw_input('Attacking dice: ')
def_die = raw_input('Defending dice: ')
#att
#if NaN
if str(att_die).isdigit() == False:
print('NaN')
#if not NaN
else:
a += 1
#def
#if NaN
if str(def_die).isdigit() == False:
print('NaN')
#if not NaN
else:
a +=1
if a == 2:
break
if att_die >= def_die:
no = def_die
else:
no = att_die
print (no)
x = 0
while x <= no:
att_loss = 0
def_loss = 0
roll_att = random.randint(1,6)
roll_def = random.randint(1,6)
if roll_att <= roll_def:
att_loss += 1
elif roll_att == roll_def:
att_loss += 1
else:
def_loss += 1
x += 1
print(x)
print('Att: -' + str(att_loss) + '\nDef: -' + str(def_loss))
everything works up until the last while loop, which just continuously outputs the value of x increasing.
Any help on how to fix this would be appreciated.
Thanks in advance
no is a str, not an int. x is an int. In Python2, ints are always compare less than strs:
In [187]: 9999 < '1'
Out[187]: True
The solution is to convert the str no into an int:
no = int(no)
In [188]: 9999 < int('1')
Out[188]: False
Note that in Python3, comparing an int with a str raises a TypeError, which will save many a programmer from this pitfall.
Here's a refactored version:
import random
import math
DIE_SIDES = 6
WINNING_ATTACK_ODDS = 0.5 * (DIE_SIDES - 1) / DIE_SIDES
def get_int(prompt):
while True:
try:
return int(raw_input(prompt))
except ValueError:
pass
def attack():
"""
Does the attacker win?
"""
return random.random() < WINNING_ATTACK_ODDS
def main():
while True:
att_die = get_int("Attacking dice: ")
def_die = get_int("Defending dice: ")
rolls = min(att_die, def_die)
def_loss = sum(attack() for _ in range(rolls))
att_loss = rolls - def_loss
print("Att: -{}\nDef: -{}".format(att_loss, def_loss))
if __name__=="__main__":
main()
Related
My code for now works as desired where the user can input a level 1-3 depending on how hard they would like it to be (1-3 being the amount of digits the numbers will have in the math equation), and then must solve math equations. Those math equations will output EEE if the answer is incorrect and everything works as planned if you correctly answer the question as it exits the function and adds one total_correct_answers variable at the bottom, then will prompt you with another equation. However, if you input an incorrect answer and then a correct answer, you will just be prompted with the same question over and over again without the try loop being truly broken out of and total_correct_answers not being incremented positively by 1. The incrementation block of code is at lines 61-65, and the equation code is lines 30-49.
import random
def main():
ten_questions()
def get_level():
while True:
try:
level_input = int(input("Level: "))
if level_input in [1,2,3]:
return level_input
except:
pass
def integer_generator(level):
if level == 1:
x = random.randint(0,9)
y = random.randint(0,9)
elif level == 2:
x = random.randint(10, 99)
y = random.randint(10, 99)
else:
x = random.randint(100, 999)
y = random.randint(100, 999)
return x, y
def question_generator(x, y):
real_answer = x + y
wrong_counter = 0
while True:
try:
answer_given = input(str(x) + " + " + str(y) + " = ")
if int(answer_given) == real_answer:
if wrong_counter == 0:
return True
elif int(answer_given) == real_answer and wrong_counter != 0:
break
else:
while wrong_counter < 2:
print("EEE")
wrong_counter +=1
break
else:
print(str(x) + " + " + str(y) + " = " + str(real_answer))
print("False, that was last attempt")
break
except:
print("EEE")
pass
def ten_questions():
num_of_questions = 0
total_correct_answers = 1
my_level = get_level()
correct_answers = question_generator(*integer_generator(my_level))
while num_of_questions <= 8:
question_generator(*integer_generator(my_level))
num_of_questions +=1
if correct_answers == True:
total_correct_answers +=1
print("Score: " + str(total_correct_answers))
if __name__ == "__main__":
main()
Because of your line 36:
if int(answer_given) == real_answer: happens when someone answers correctly, wether they are right or wrong. So it enters the if, and then faces if wrong_counter == 0: which discards wrong answers. So just replace those two lines with if int(answer_given) == real_answer and wrong_counter == 0: and you are good to go.
I'm taking CS50 Introduction to Programming with Python. I have problem with PSet4 (Little Professor). I don't have any problem while running, but when check50 running it keeps giving this error: "Little Professor accepts valid level timed out while waiting for program to exit." While I’m manually running the program, it accepts any level value lower than 4. But the check50 says otherwise. Here is my code:
import random
def main():
try:
level = input("Level: ")
first, second = get_level(level)
game_on(first, second, 0, 2, 0, level)
except WrongInputError:
main()
def get_level(x):
try:
x = int(x)
if 0 < x < 4:
first = generate_integer(x)
second = generate_integer(x)
return first, second
else:
raise WrongInputError
except ValueError:
raise WrongInputError
class WrongInputError(Exception):
"""You entered something wrong, try again """
def generate_integer(level):
if level == 1:
integer = random.randrange(10)
return integer
elif level == 2:
x = str(random.randrange(1, 10))
y = str(random.randrange(10))
integer = int(x + y)
return integer
elif level == 3:
x = str(random.randrange(1, 10))
y = str(random.randrange(10))
z = str(random.randrange(10))
integer = int(x + y + z)
return integer
def game_on(x , y, count, lives, score, level):
game_set = [x, y]
try:
if count < 10:
calculation = int(input(f"{x} + {y} = "))
count += 1
if calculation == sum(game_set):
score +=1
first, second = get_level(level)
game_on(first, second, count, 3, score, level)
elif calculation == sum(game_set):
print("EEE")
if lives > 0:
lives -= 1
count -= 1
game_on(x, y, count, lives, score, level)
elif lives == 0:
print(f"{x} + {y} = {sum(game_set)}")
first, second = get_level(level)
game_on(first, second, count, 2, score, level)
else:
print(f"Score: {score}")
except ValueError:
print("EEE")
if lives > 0:
lives -= 1
game_on(x, y, count, lives, score, level)
elif lives == 0:
print(f"{x} + {y} = {sum(game_set)}")
first, second = get_level(level)
game_on(first, second, count, 2, score, level)
if __name__ == "__main__":
main()
main()
import sys
import random
def main():
num = get_level()
errors = 1
score = 0
for i in range(10):
x = generate_integer(num)
for j in range(1):
y = generate_integer(num)
answer = x + y
equation = input(f"{x} + {y} = ")
if int(equation) == answer:
score += 1
while int(equation) != answer:
errors += 1
print("EEE")
equation = input(f"{x} + {y} = ")
if errors >= 3:
print(answer)
sys.exit("Score: " + str(score))
print("Score: " + str(score))
# prompt for level and reprompt if needed
def get_level():
levelChoice = input("Level: ")
if levelChoice.isalpha() or int(levelChoice) <= 0 or int(levelChoice) > 3:
input("Level: ")
else:
levelChoice = int(levelChoice)
for i in [1,2,3]:
if levelChoice == i:
return levelChoice
# generate int from level choice
def generate_integer(level):
try:
if level == 1:
return random.randint(0, 9)
elif level == 2:
return random.randint(10, 99)
elif level == 3:
return random.randint(100, 999)
except:
raise ValueError
if __name__ == "__main__":
main()
This is how i have coded, but i am not able to get the result as i want
def arith():
import random
operators = ("+","*")
for i in range(4):
x = random.randint(1,10)
y = random.randint(1,10)
choose_operators = random.choice(operators)
print (x,choose_operators,y)
t1 = int(input("what is the answer:"))
counter = 0
if t1 == (x,operators,y):
counter = counter + 1
if counter > 3:
print("Congratulations!")
else:
print("Please ask your teacher for help")
I get the result as
arith()
7 * 3
what is the answer:21
3 + 2
what is the answer:5
8 * 9
what is the answer:72
3 * 9
what is the answer:2
That's it!
How do i make it count the number of correct answers and print the command i have written ?
Thanks in advance
The line if t1 == x,operators,y is not operating on x and y. The operator is the form of a string so it is checking if t1 is equal to, for example: (7, '*', 3). To actually do the operation you can use eval() Also, you need to fix some stuff in your code so it only checks counter after the for loop is finished.
def arith():
import random
operators = ("+","*")
counter = 0
for i in range(4):
x = random.randint(1,10)
y = random.randint(1,10)
choose_operators = random.choice(operators)
print (x,choose_operators,y)
t1 = int(input("what is the answer:"))
if t1 == eval(str(x) + choose_operators + str(y)):
counter = counter + 1
if counter > 3:
print("Congratulations!")
else:
print("Please ask your teacher for help")
Ok I have a feeling that this is a simple simple issue but I have been staring at this code for about 10 hours now.
The issue I am having is in mastermind is that once I get it to recognize that I have the correct colors in the right spot I can get it to display the right spots with X and the wrong spots with O. I need to be able to convert that so instead of X and O I need it to tell the user that he/she has 2 blacks and one white
For example: The secret code is RGYB The user enters RGOY so then Python relays "You have 2 blacks(The R and G spots) and one 1 White (The Y because it's the right color just in the wrong index) As of right now I got it to display X for the right color in the right spot and anything else it is an O
I will post what I have been working with now but today I am at my wit's end
https://pastebin.com/HKK0T7bQ
if correctColor != "XXXX":
for i in range(4):
if guess[i] == tempCode[i]:
correctColor += "X"
if guess[i] != tempCode[i] in tempCode:
correctColor += "O"
print (correctColor + "\n")
if correctColor == "XXXX":
if attempts == 1:
print ("You think you are sweet because you got it right on the first try? Play me again!")
else:
print ("Well done... You needed " + str(attempts) + " attempts to guess.")
game = False
A few comments
X and O
you use X and 0 to denote the success, it will be easier and faster to use a list or tuple or booleans for this, that way you can use sum() to count how many colors and locations were correct. Then whether you represent that with X and O or red and white pins is a matter for later
compartmentalization
Your game logic (guess input, input validation, do you want to continue, etc) is mixed with the comparison logic, so it would be best to separate the different functions of your program into different methods.
This is an fineexample to introduce object oriented programming, but is so simple it doesn't need OO, but it can help. What you need is a method which takes a series of colours and compares it to another series of colours
Standard library
Python has a very extended standard library, so a lot of stuff you want to do probably already exists
Correct colours
to count the number of letters which occur in 2 strings, you can use collections.Counter
guess = "RGOY "
solution = "RGYB"
a = collections.Counter(guess)
b = collections.Counter(solution)
a & b
Counter({'G': 1, 'R': 1, 'Y': 1})
correct_colours = sum((a & b).values())
3
So the user guessed 3 colours correctly
Correct locations
can be solved with an easy list comprehension
[g == s for g, s in zip(guess, solution)]
[True, True, False, False]
sum(g == s for g, s in zip(guess, solution))
2
so the used put 2 colours on the correct location
This is a MasterMind I made in Python. Hope you like it and it helped you! :)
import random
import time
from tkinter import *
def select_level():
global level
level = level_selector.get()
root.destroy()
root = Tk()
level_selector = Scale(root, from_=1, to=3, tickinterval=1)
level_selector.set(0)
level_selector.pack()
Button(root, text="Select a difficulty level", command=select_level).pack()
mainloop()
cpc_1_digit = 0
cpc_2_digit = 0
cpc_3_digit = 0
cpc_4_digit = 0
p_1_digit = 0
p_2_digit = 0
p_3_digit = 0
p_4_digit = 0
correct_correct = 0
correct_wrong = 0
chances = 0
if level == 1:
chances = 15
elif level == 2:
chances = 10
else:
chances = 7
cpc_1_digit = random.randint(0, 9)
while cpc_2_digit == cpc_1_digit or cpc_2_digit == cpc_3_digit or cpc_2_digit ==
cpc_4_digit:
cpc_2_digit = random.randint(0, 9)
while cpc_3_digit == cpc_1_digit or cpc_3_digit == cpc_2_digit or cpc_3_digit ==
cpc_4_digit:
cpc_3_digit = random.randint(0, 9)
while cpc_4_digit == cpc_1_digit or cpc_4_digit == cpc_2_digit or cpc_4_digit ==
cpc_3_digit:
cpc_4_digit = random.randint(0, 9)
while chances > 0:
correct_correct = 0
correct_wrong = 0
answer = input("Enter a four-digit number with different digits (e.g 1476): ")
p_1_digit = int(answer[0])
p_2_digit = int(answer[1])
p_3_digit = int(answer[2])
p_4_digit = int(answer[3])
if p_1_digit == cpc_1_digit:
correct_correct = int(correct_correct) + 1
elif p_1_digit == cpc_2_digit or p_1_digit == cpc_3_digit or p_1_digit ==
cpc_4_digit:
correct_wrong = int(correct_wrong) + 1
else:
pass
if p_2_digit == cpc_2_digit:
correct_correct = correct_correct + 1
elif p_2_digit == cpc_1_digit or p_2_digit == cpc_3_digit or p_2_digit ==
cpc_4_digit:
correct_wrong = int(correct_wrong) + 1
else:
pass
if p_3_digit == cpc_3_digit:
correct_correct = int(correct_correct) + 1
elif p_3_digit == cpc_1_digit or p_3_digit == cpc_2_digit or p_3_digit ==
cpc_4_digit:
correct_wrong = int(correct_wrong) + 1
else:
pass
if p_4_digit == cpc_4_digit:
correct_correct = int(correct_correct) + 1
elif p_4_digit == cpc_1_digit or p_4_digit == cpc_3_digit or p_4_digit ==
cpc_2_digit:
correct_wrong = int(correct_wrong) + 1
else:
pass
print("")
if int(correct_correct) == 4:
print("Congratsulations! You found the computer's number!")
break
elif int(correct_wrong) > 0 or int(correct_correct) >= 1 and int(correct_correct)
< 4:
print("You got " + str(correct_correct) + " correct digit(s) in the correct
place, and " + str(correct_wrong) + " correct digit(s) but in wrong place.")
elif int(correct_correct) == 0 and int(correct_wrong) == 0:
print("You didn't guess any number, try again!")
else:
raise Exception("CheckError: line 69, something went wrong with the
comparings.")
exit()
print("")
chances = chances - 1
if chances == 0:
print("You lost... The secret number was " + str(cpc_1_digit) + str(cpc_2_digit)
+ str(cpc_3_digit) + str(cpc_4_digit) + ". Try again by rerunning the program.")
time.sleep(4)
old = [[0 for x in range(3)] for y in range(10)]
count =0
# check if the number has non-repeating digits
def different(number):
digit_list = [0] * 4
i = 0
while i:
digit_list[i] = number%10
number /= 10
i += 1
for x in range(0,3):
for y in range(x+1,3):
if digit_list[x] == digit_list[y]:
return False
return True
# save the tried numbers, plus and minus values
# for prediction of the next number
def save(number,plus,minus):
global count
old[count][0] = number
old[count][1] = plus
old[count][2] = minus
count += 1
return
# compare for plus values
def get_plus(number1,number2):
ret_value = 0
for x in range(0, 3):
if number1 % 10 == number2 % 10:
ret_value += 1
number1 /= 10
number2 /= 10
return ret_value
# compare for minus values
def get_minus(number1,number2):
temp = [[0]*4 for i in range(2)]
ret_value = 0
for x in range(0,3):
temp[0][x] = number1 % 10
temp[0][x] = number2 % 10
number1 /= 10
number2 /= 10
for x in range(0,3):
for y in range(0,3):
if x != y:
if temp[0][x] == temp[1][y]:
ret_value += 1
return ret_value
# compare the number to be asked with the numbers in the array
def control(number):
for x in range(0,count-1):
if get_plus(old[x][0],number) != old[x][1]:
return False
if get_minus(old[x][0],number) != old[x][2]:
return False
return True
def main():
flag = False
print('1023 ??')
plus = input('plus ?')
minus = input('minus ?')
save(1023, plus, minus)
print('4567 ??')
plus = input('plus ?')
minus = input('minus ?')
save(4567, plus, minus)
for i in range(1024, 9876):
if different(i):
if control(i):
print(i + ' ??')
plus = input('plus ?')
minus = input('minus ?')
save(i, plus, minus)
if plus == 4 and minus == 0:
print('I WON !!!')
flag = True
break
if not flag:
print('False')
return
main()
I am trying to make an AI for mindgame in python. But in this function it doesn't even start the for loop. Can anyone know why ?
The while loop in your different() function does nothing as while(0) will prevent the loop from running. Even if that would run, your different() function will always return false. At least in the last loop it will compare digit_list[3] == digit_list[3] as both loop range until 3. This is always true and the function will return false. Thus the code within your main loop will never be entered.
def different(number):
digit_list = [0] * 4
i = 0
while i:
digit_list[i] = number%10
number /= 10
i += 1
for x in range(0,3):
for y in range(x+1,3):
if digit_list[x] == digit_list[y]:
return False
return True
Try this one:
import random
def different(num):
digits = []
while num >= 1:
cur = num%10
if cur in digits:
return False
digits.append(cur)
num = (num - cur) / 10
return True
for i in range(0, 10000):
rand = random.randrange(1000, 10000)
if not different(rand):
print(rand)