Question

我刚开始学习Python。我试图做一个例子，我真的不明白为什么这段代码没有回复任何答案：

function getMostPopularDestinations()
    {
        $this->db->query("SET @curRank := 0");
        $query = $this->db->query("SELECT vDestination, COUNT(*) AS count, @curRank := @curRank + 1 AS rank FROM tbl_user_trip GROUP BY vDestination ORDER BY vDestination");
        return $query->result_array();
    }

Answer 1

存在缩进问题。

您的代码将是..

def scores_to_rating(score1,score2,score3,score4,score5):
    score1 = convert_to_numeric(score1)
    score2 = convert_to_numeric(score2)
    score3 = convert_to_numeric(score3)
    score4 = convert_to_numeric(score4)
    score5 = convert_to_numeric(score5)
    min_score = min(score1, score2, score3, score4, score5)
    max_score = max(score1, score2, score3, score4, score5)
    sum_of_all_five_scores = score1 + score2 + score3 + score4 + score5
    sum_of_three_middle_scores = sum_of_all_five_scores - min_score - max_score
    average_score =  sum_of_three_middle_scores/3
    rating = average_score
    return rating
print(scores_to_rating(10,20,30,40,50))

基本的python代码 - 如何使它工作

1 个答案: