How to convert two list of lists into list of dictionary such that the first element comes from the first list and the second from the other list

Question

Suppose I have two list of lists as follows:

List1=[[1,2],[3,4],[3,8]]

List2=[[1.2,2.4],[2.4,5.0],[4.5,6.0]]

How would I get the above as:

List3 = [{1:1.2,2:2.4},{3:2.4,4:5.0},{3:4.5,8:6.0}]

score 0 · Accepted Answer · answered Jan 03 '22 at 16:58

0

Try this:

List3 = [dict(zip(*lsts)) for lsts in zip(List1, List2)]

answered Jan 03 '22 at 16:58

Riccardo Bucco

13,980
4
22
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Thanks@ Riccardo Bucco, it worked – Tania_hussain Jan 03 '22 at 17:03
1

@Tania_hussain Please upvote my answer if you think it is useful and/or mark it as accepted – Riccardo Bucco Jan 03 '22 at 17:10

score -1 · Answer 2 · answered Jan 03 '22 at 17:25

-1

List1=[[1,2],[3,4],[3,8]]

List2=[[1.2,2.4],[2.4,5.0],[4.5,6.0]]

List3=[]

for i,e in enumerate(List1):
   List3.append(dict(zip(List1[i],List2[i])))

print(List3)

answered Jan 03 '22 at 17:25

cpt.John

143
1
9

How to convert two list of lists into list of dictionary such that the first element comes from the first list and the second from the other list

2 Answers2