student_score = [78,65,92,78,90,45,83,57,96,56]
sum_score = 0
for score in student_score:
sum_score += score
avreage_score = sum_score / len (student_score)
print(f'总成绩为:{sum_score}, 平均成绩为:{avreage_score}')
avreage_count = 0
for score in student_score:
if score >= avreage_score:
avreage_count += 1
print(f'大于等于平均成绩的个数为:{avreage_count} ')
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