2025-08-21 11:28:11 +0000 UTC

class Solution:
    def isWinner(self, player1: List[int], player2: List[int]) -> int:
        last_10_1, last_10_2 = -10, -10
        score = 0
        for i, (hit1, hit2) in enumerate(zip(player1, player2)):
            mult1, mult2 = 1, 1
            if i - last_10_1 < 3:
                mult1 = 2
            if i - last_10_2 < 3:
                mult2 = 2
            score += hit1 * mult1 - hit2 * mult2
            if hit1 == 10:
                last_10_1 = i
            if hit2 == 10:
                last_10_2 = i
        if score > 0:
            return 1
        elif score < 0:
            return 2
        return 0