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

No Idea!

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1511 Discussions

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  • danc7789
     + 0 comments

    This is the stupidest website I have ever visited. The main challenge with this 'medium' problem was figuring out the ABSURD way inputs are given!

    n is an array OH BUT ACTUALLY IT'S A STRING.

    Useless waste of time.

  • pithambar20
     + 0 comments
    n, m = map(int, input().split())

nElements = list(map(int, input().split()))
A = set(map(int, input().split()))
B = set(map(int, input().split()))

happiness = 0

for item in nElements:
    if item in A:
        happiness += 1
    elif item in B:
        happiness -= 1

print(happiness)

  • hadasmanor91
     + 0 comments

    n, m = input().split(" ") arr = [int(i) for i in input().split(" ")] a = set([int(i) for i in input().split(" ")]) b = set([int(i) for i in input().split(" ")])

    sums = [] for i in arr: if i in a: sums.append(1) elif i in b: sums.append(-1) print(sum(sums))

  • napalmcattt
     + 0 comments
    from functools import reduce

n, m = map(int, input().split())
array = map(int, input().split())
a = set(map(int, input().split()))
b = set(map(int, input().split()))

print(reduce(
    lambda x, y: (x + 1) if y in a else x - 1 if y in b else x,
    array,
    0
    ))

  • rohitambasta_ii1
     + 0 comments
    n, m= input().split()
arr= input().split()
A= set(input().split())
B= set(input().split())

Score_A= len([element for element in arr if element in A])
Score_B= len([element for element in arr if element in B])

total_happiness= Score_A - Score_B
print(total_happiness)