We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.
  1. Prepare
  2. Python
  3. Sets
  4. No Idea!
  5. Discussions

No Idea!

Sort by

recency

|

1504 Discussions

|

  • shruti_kapse06
     + 0 comments

    n,m = map(int, input().split()) list1 = list(map(int, input().split())) set1 = set(map(int, input().split())) set2 = set(map(int, input().split())) happ = 0

    happ = sum((i in set1) - (i in set2) for i in list1)

    print(happ)

  • yashdeora98294
     + 0 comments

    Here is HackerRank No Idea! in python solution - https://programmingoneonone.com/hackerrank-no-idea-problem-solution-in-python.html

  • asanjyal56
     + 0 comments
    # Enter your code here. Read input from STDIN. Print output to STDOUT
n,m = map(int,input().split())
array_n = list(map(int,input().split()))
set_a = set(map(int,input().split()))
set_b = set(map(int,input().split()))

happiness = 0
for i in array_n:
    if i in set_a:
        happiness += 1
    elif i in set_b:
        happiness -= 1

print(happiness)

  • jmauriciomejia1
     + 0 comments

    A oneliner:

    n, m = map(int, input().split())
arr = list(map(int, input().split()))
arr_a = set(map(int, input().split()))
arr_b = set(map(int, input().split()))

print(sum(1 if e in arr_a else -1 if e in arr_b else 0 for e in arr))

  • Shamanand1y2
     + 1 comment
    n,m=list(map(int,input().split()))
arr=list(map(int,input().split()))
A,B=set(map(int,input().split())),set(map(int,input().split()))
a,b=[x for x in arr if x in A],[x for x in arr if x in B]
print(len(a)-len(b))