Problem 11 (200pts)

战略也可以利用Swine Swap规则。 实现swine_strategy，如果掷0个骰子在本回合给玩家至少threshold分，则返回0。 在其他情况下，该战略掷num_rolls个骰子。

在编写任何代码之前，请解锁测试以验证您对问题的理解。

python ok -q 11 -u

解锁完成后，开始实现您的解决方案。您可以使用以下命令检查正确性：

python ok -q 11

一旦您实现了此战略，请更新run_experiments以将您的新战略与基线进行评估。

Solutions

def swine_strategy(score, opponent_score, threshold=8, num_rolls=6):
    """This strategy returns 0 dice when this would gives the player at least
    THRESHOLD points in this turn. Otherwise, it returns NUM_ROLLS.
    """
    # BEGIN PROBLEM 11
    pig = picky_piggy(opponent_score)
    if swine_swap(score + pig):
        if opponent_score - score >= threshold:
            return 0
    else:
        if pig >= threshold:
            return 0
    return num_rolls
    # END PROBLEM 11

one-liner:

def swine_strategy(score, opponent_score, threshold=8, num_rolls=6):
    return ((0 if opponent_score - score >= threshold else num_rolls) if swine_swap(score + picky_piggy(opponent_score)) else (0 if picky_piggy(opponent_score) >= threshold else num_rolls))