A20448. $某Pyhon程序如下，运行后输出的结果为?（）scores = [[80, 85, 90], [75, 80, 88], [92, 95, 98]] average_scores = [] for i in range(len(scores)): total = 0 for j in range(len(scores[i])): total += scores[i][j] avg = tota\dots$

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题目描述

某Pyhon程序如下，运行后输出的结果为?（ ） scores = [[80, 85, 90], [75, 80, 88], [92, 95, 98]] average_scores = [] for i in range(len(scores)): total = 0 for j in range(len(scores[i])): total += scores[i][j] avg = total / len(scores[i]) average_scores.append(avg) print(average_scores)

[85, 81, 95]

[85.0, 81.0, 95.0]

[80, 75, 92]

[85, 80, 95]

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