no puede convertir el objeto 'lista' a str implícitamente?

I have been making a program for me to study math problems. Noe everything works perfectly up to a point. The problem is displaying the problem. I made it so that based off the level you choose it uses certain numbers. I will give code related to the problem:

Lvlonenumbers =list(range(1, 51))
if Level == 'Lvl.1':
    NumberList = Lvlonenumbers
NumberOne =random.choice(NumberList)
NumberTwo =random.choice(NumberList)
Answer =NumberOne + NumberTwo
print(str(NumberOne) + '+' + str(NumberTwo) + '=' + variable)

When the program goes to execute the print function it says cannot convert object 'list' to str implicitly. I do not understand why this happens. I have not seen this type of error before.

preguntado el 11 de septiembre de 13 a las 22:09

Post the full traceback. Is variable a list as well? It probably is. -

Creo que quieres decir + '=' + Answer as you don't have a variable name, and if you do, its probably a list. -

Variable is a list of strings. all the letters of the alphabet separated. -

You can't add a list to a string, because Python doesn't know how to convert a list to string. This is your basic problem. You can covert it beforehand by using a join, like this: ''.join(variable) -

1 Respuestas

Variable is a list of strings. all the letters of the alphabet separated.

You can't add a list to a string, because Python doesn't know how to convert a list to string. This is your basic problem. You can covert it beforehand by using a join, like this: ''.join(variable):

lvl_one_numbers = list(range(1, 51))

if level == 'Lvl.1':
    number_list = lvl_one_numbers

number_one = random.choice(lvl_one_numbers)
number_two = random.choice(lvl_one_numbers)

print('{0}+{1}={2}'.format(number_one, number_two, ''.join(variable))

I also changed your variable names as per the guía de estilo de Python.

Respondido el 11 de Septiembre de 13 a las 22:09

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