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LeetCode 1720. Decoding XORed Arrays (Simple)

2022-08-10 05:55:00 【The study of surface letter ape】

python

class Solution:
    def decode(self, encoded: List[int], first: int) -> List[int]:
        arr = []
        arr.append(first)
        for i in range(1,len(encoded)+1):
            arr.append(encoded[i-1]^first)
            first = arr[i]

        return arr