How to generate a user-defined list?

Question

I want to create a list where the user sets the amount of items in the list and asks the user for each item in the list.

I did it that way:

n = int(input("Digite a quantidade de células da sua lista: "))

cont = 1

lista = []

for i in range(n):

  lista += (input("Informe o valor de x%d: " % (i+1)))

vetor_original = lista

print(f"Vetor Original {vetor_original}")

In the print appears Our list is [appears the elements within 'x']

And I wanted you to show up without ''

Answer 1

lista = []

for i in range(n):
  lista += input("Informe o valor de x%d: " % (i+1))

When you do this you are summing up two sequences. Lists are sequences and strings are sequences. Like the return of input always is a string, quotes are displayed in its output:

Vetor Original ['1', '2', '3']

And if you enter numbers with more than one digit, as string is a sequence, it will be iterated and added to your list one by one. When typing 100 in the input, will appear ['1', '0', '0'] in the result. That’s because adding sequences means merging them; joining them in the same sequence.

How you want to work with integers, just do:

lista = []

for i in range(n):
  lista.append( int(input("Informe o valor de x%d: " % (i+1)) )

Using the append you are entering a value at a time in the list, no longer merging as it was originally.