[Leetcode] 2657. Find the Prefix Common Array of Two Arrays

https://leetcode.com/problems/find-the-prefix-common-array-of-two-arrays

Find the Prefix Common Array of Two Arrays - LeetCode

class Solution:
    def findThePrefixCommonArray(self, A: List[int], B: List[int]) -> List[int]:
        c = []

        for i in range(1, len(A)+1):
            count = 0
            for j in range(i):
                if A[j] in B[0:i]:
                    count += 1
            c.append(count)

        return c