Question

How to create a dictionary with empty list as value for all keys in Python

Answer 1

lst = [1,2,3,4,5,6]

lst_lst = [[] for _ in range(len(lst))]
print(lst_lst)

dic = dict(zip(lst, lst_lst))
print(dic)
      
      
      
  
'''
run:
  
[[], [], [], [], [], []]
{1: [], 2: [], 3: [], 4: [], 5: [], 6: []}

'''

 

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