翻译以下代码with open("grade.txt", "r") as f: lines = f.readlines() scores = [] for line in lines: score = list(map(int, line.strip().split())) scores.append(score) n = len(scores) m = len(scores[0]) max_scores = [0] * m min_scores = [100] * m sum_scores = [0] * m for i in range(n): for j in range(m): max_scores[j] = max(max_scores[j], scores[i][j]) min_scores[j] = min(min_scores[j], scores[i][j]) sum_scores[j] += scores[i][j] avg_scores = [round(sum_score / n, 2) for sum_score in sum_scores] low_avg_count = [0] * m for i in range(n): for j in range(m): if scores[i][j] < avg_scores[j]: low_avg_count[j] += 1 with open("result.txt", "w") as f: f.write(str(max_scores)[1:-1] + "\n") f.write(str(min_scores)[1:-1] + "\n") f.write(str(avg_scores)[1:-1] + "\n") f.write(str(low_avg_count)[1:-1] + "\n")

这段代码是Python语言，它读取名为“grade.txt”的文件，并对其中的数据进行统计分析，最终将结果输出到名为“result.txt”的文件中。具体操作包括读取文件行，将每一行的数字转化为列表，并统计最大值、最小值、平均值和小于平均值的个数等信息。最后将统计结果以字符串形式输出到文件中。