How to get list of boolean by comparing two list flutter

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Currently, I am building a widget using Listview.builder

I need two lists. The first list that I need is the first List A. which will count the length. And the second list is the list of booleans

so for example

this List A

A = [a, b, c, d ,e]

and this is List B

B =[c, e]

and the result that I want is

C = [false, false, true , false, true]

but the results that I've tried return only True itself



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