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harshitgupta028 / HackerRank_Python Public

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HackerRank_Python
04_Sets

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Set .difference() Operation.PY

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9 lines (5 loc) · 124 Bytes

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HackerRank_Python
04_Sets

/

Set .difference() Operation.PY

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9 lines (5 loc) · 124 Bytes

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a = int(input())

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

c = int(input())

d = set(map(int, input().split()))

print(len(b-d))

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