Python-сообщество

[key for key in abc.keys() if key != choice and abc[key] == 0]

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def find_another_zero(dct, first_one):
    for key, value in dct.items():
        if value == 0 and key != first_one:
            return key
def change(dct, first, second, third):
    for key,value in dct.items():
        if key != first and key != second and key !=third:
            return key
import random
count = 3
secondzerro = ''
zerro = ''
abc = {'a':0,'b':0,'c':0}
x = random.choice('abc')
abc[x]=1
print (abc)
choice = input('choose the variable, where 1 is: ')
print('your choice is: ',choice)
if choice in abc.keys():
	if abc[choice] == 0:
		secondzerro = find_another_zero(abc, choice)
		print ('This is a variable, where is 0: ',secondzerro)	
		
	if abc[choice] ==1:
		zerro = random.choice([key for key in abc.keys() if key != choice])
		print('This is a variable, where is 0: ',zerro)
	
	decision = input('Do you want to change your choice? press Y for yes or N for no ')
	if decision == 'y':
		choice = change(abc,choice, secondzerro,zerro)
		print ('your choice is changed to: ', choice)
		
	else:
		print ('you entered something wrong')
		#continue	
if abc(choice) ==1:
	print ('win')
else:
	print ('you loose')
exit()