I want to save an user input directly into two variables like:
n,k = input("Geben Sie eine Zahl ein: " )
print(n)
print(k)
n and k should print the same value.
3 Answers
You can do this with a double assignment:
n = k = input("Geben Sie eine Zahl ein: " )
Your n,k = ... however is iterable unpacking: only if the user would enter two characters, this would not error: in that case the first character would be assigned to n, and the second character to k. So if you would have written fo, then n would have value 'f' and k would have value 'o'. But for all other cases, this would fail.
Be careful however with mutable objects: if you write:
a = b = [1,4,2,5]
Then both variables refer to the same list object. Only one list is constructed. And if you modify the list through a, then you will see the difference through b as well.
answered Jul 7, 2017 at 16:36
willeM_ Van Onsem
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Comments
Try:
n = k = input("Geben Sie eine Zahl ein: " )
Comments
for same value in two variable:
n = k = input("enter two values:")
for two value in two variable:
n, k = input("enter two values:").split(' ')
n = k = ...