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

Set .union() Operation

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  • malateshmm2003
     + 0 comments
    • english=int(input())
    • roll_numbers1 = set(map(int, input().split()))
    • french=int(input())
    • roll_numbers2 = set(map(int, input().split()))
    • both=roll_numbers1.union(roll_numbers2)
    • print(len(both))

  • SVVBathini_w
     + 0 comments

    For Python3 Platform

    n = int(input())
Eng = set(map(int, input().split()))
b = int(input())
Frn = set(map(int, input().split()))

print(len(Eng.union(Frn)))

  • enghesham25
     + 0 comments
    n = int(input())
set_1 = set(map(int, input().split()))

b = int(input())
set_2 = set(map(int, input().split()))

print(len(set_1 | set_2))

  • patilprathames25
     + 0 comments

    english_newspaper = int(input()) english_space_separeted = set(map(int, input().split()))

    french_newspaper = int(input()) french_space_separeted = set(map(int, input().split()))

    union_sets = english_space_separeted.union(french_space_separeted)

    print(len(union_sets))

  • dheenupriya2001
     + 0 comments
    # Enter your code here. Read input from STDIN. Print output to STDOUT
m = int(input())
arr1 = set(map(int,input().split()))
n = int(input())
arr2 = set(map(int, input().split()))
print(len(arr1.union(arr2)))