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  1. Prepare
  2. Python
  3. Sets
  4. Check Subset
  5. Discussions

Check Subset

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recency

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921 Discussions

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  • luozhe2014
     + 0 comments

    n = int(input()) for i in range(n): n1 = int(input()) a = set(map(int,input().split())) n2 = int(input()) b = set(map(int,input().split())) c = a.intersection(b) if a == c: print('True') else: print('False')

  • gelloclemente
     + 0 comments
    def check_subset(test_cases):
    results = []
    for case in test_cases:
        setA_n, setA, setB_n, setB = case
        subset = True
        if setA_n > setB_n:
            subset = False
        else:
            subset = set(setA).issubset(set(setB))

        results.append("True" if subset else "False")

    return results

# Read input
def main():
    import sys
    input = sys.stdin.read
    data = input().strip().split("\n")

    T = int(data[0])
    test_cases = []

    for i in range(1, 4 * T, 4):
        setA_n = int(data[i])
        setA = data[i + 1].split()
        setB_n = int(data[i + 2])
        setB = data[i + 3].split()
        
        test_cases.append((setA_n, setA, setB_n, setB))

    results = check_subset(test_cases)

    for result in results:
        print(result)

if __name__ == "__main__":
    main()

  • harithaa204
     + 0 comments

    t=int(input()) for _ in range(t): n=int(input()) set_a=set(map(int,input().split())) m=int(input()) set_b=set(map(int,input().split())) print(set_a.issubset(set_b))

  • yyaffa17
     + 0 comments

    n = int(input())

    for i in range(n):

    set_a_ele_num = int(input())

set_a = set(input().split())

set_b_ele_num = int(input())

set_b = set(input().split())

 print(set_a.issubset(se
    t_b))

  • jazz1916_jdc
     + 0 comments
    for _ in range(int(input())):
    input(); a = set(map(int, input().split()))
    input(); b = set(map(int, input().split()))
    print(a.issubset(b))

    a slightly more compact code