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  1. Prepare
  2. Python
  3. Sets
  4. Set .difference() Operation
  5. Discussions

Set .difference() Operation

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358 Discussions

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  • tanneruvenky7
     + 0 comments

    s=int(input()) set1=set(map(int,input().split(" "))) a= int(input()) set2=set(map(int,input().split(" "))) print(len(set1- set2))

  • imam_alfaridzi
     + 0 comments

    Here's my code:

    el = int(input())
e = list(map(int, input().split()))[:el]
fl = int(input())
f = list(map(int, input().split()))[:fl]
print(len(list(set(e).difference(f))))

  • syahrulmahar92
     + 0 comments

    english = int(input()) english_s = set(list(map(int, input().split()))) france = int(input()) france_s = set(list(map(int, input().split()))) print(len(english_s.difference(france_s)))

  • fayyazahmedshai1
     + 0 comments

    n = int(input()) count = 0 english_newspaper = set(map(int,input().split())) m = int(input()) french_newspaper = set(map(int,input().split())) x = english_newspaper.difference(french_newspaper) for i in x: count += 1 print(count)

  • rejin_gunasekar1
     + 0 comments
    e = int(input())
E = set(input().split())
f = int(input())
F = set(input().split())
print(len(E - F))