某学校举办“校园演讲比赛”,每位选手由8位评委打分(分数为0~10 的整数),且每位评委必须打分。计分规则:若至少有5位评委给出大于等于6分,则成绩有效,最终得分为所有8位评委的总分;否则记为0分。以下程序通过键盘依次输入8个分数,并计算最终得分。横线处应填入()。total_score = 0 # 所有分数之和 high_count = 0 # ≥6分的评委数量 for i in range(8): score = int(input("请输入评委分数: ")) total_score += score if score >= 6: high_count += 1 if high_count >= 5: print(total_score) else: print(0)
A. total_score += score high_count += 1
B. total_score += score high_count += score
C. high_count += 1 total_score += score
D. total_score *= score high_count *= 1
正确答案:A
试卷来源:202603 CCF-GESP编程能力等级认证Python二级真题