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  1. Prepare
  2. Python
  3. Sets
  4. No Idea!
  5. Discussions

No Idea!

  • archeema16
     + 1 comment

    Now Works perfectly....

    mystr=input()

    n,m=mystr.split()

    mystr=input()

    mystr=mystr.rstrip()

    myset=mystr.split()

    mystr=input()

    mystr=mystr.rstrip()

    mysetA=set(mystr.split())

    mystr=input()

    mystr=mystr.rstrip()

    mysetB=set(mystr.split())

    happiness=0

    for i in myset:

    if i in mysetA:

    happiness=happiness+1
elif i in mysetB:
    happiness=happiness-1

    print(happiness)