2025-08-02 14:59:03 +0000 UTC

Find N Unique Integers Sum up to Zero
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Code

class Solution:
    def sumZero(self, n: int) -> List[int]:
        if n == 1:
            return [0]
        res = []
        if n % 2 != 0:
            res.append(0)
            n -= 1
        for i in range(1, (n // 2) + 1):
            res.extend((i, -i))
        return res