Can we take input to dictionary key from a range, list or a set?

Question

Ex
A = {1: b[ ]}
while
b = [ input]
Input could be range or list
Please eleborate!

Answer 1

one way to do that would be

a={}
a[1]=input()

or

a={}
b=[1,2,3,4,5]
a[1]=b

or

a={}
b=input()
a[1]=b.split(‘,‘) # replace , with any separator you are using in your input.