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Introduction To Python
Python is a widely-used, interpreted, object-oriented, and high-level programming language with dynamic semantics, used for general-purpose programming. It was created by Guido van Rossum, and first released on February 20, 1991.
Python is a computer programming language often used to build websites and software, automate tasks, and conduct data analysis. It is also used to create various machine learning algorithm, and helps in Artificial Intelligence. Python is a general purpose language, meaning it can be used to create a variety of different programs and isn’t specialized for any specific problems. This versatility, along with its beginner-friendliness, has made it one of the most-used programming languages today. A survey conducted by industry analyst firm RedMonk found that it was the most popular programming language among developers in 2020.
Link for the Problem – No Idea in python – HackerRank Solution
No Idea in python – HackerRank Solution
There is an array of integers. There are also disjoint sets, and , each containing integers. You like all the integers in set and dislike all the integers in set . Your initial happiness is . For each integer in the array, if , you add to your happiness. If , you add to your happiness. Otherwise, your happiness does not change. Output your final happiness at the end.
Note: Since and are sets, they have no repeated elements. However, the array might contain duplicate elements.
Constraints
Input Format
The first line contains integers and separated by a space.
The second line contains integers, the elements of the array.
The third and fourth lines contain integers, and , respectively.
Output Format
Output a single integer, your total happiness.
Sample Input
3 2 1 5 3 3 1 5 7
Sample Output
1
Explanation
You gain unit of happiness for elements and in set . You lose unit for in set . The element in set does not exist in the array so it is not included in the calculation.
Hence, the total happiness is .
No Idea in python – HackerRank Solution
# No Idea in python - Hacker Rank Solution START
io = input().split()
m = int(io[0])
n = int(io[1])
storage = list()
count = 0
storage = list(map(int, input().strip().split()))
A = set(map(int, input().strip().split()))
B = set(map(int, input().strip().split()))
for i in storage:
if i in A:
count = count+1
if i in B:
count = count-1
print(count)
# No Idea in python - Hacker Rank Solution END
