Listing 3 shows the summary method computing the summary statistics, which include the indexes of the minimal and maximal elements, to avoid having to make multiple passes on the data.

清单3演示了计算汇总信息的summary方法，包括求出最小和最大元素的索引，从而避免反复传递数据。

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Listing 3 shows the summary method computing the summary statistics, which include the indexes of the minimal and maximal elements, to avoid having to make multiple passes on the data.

清单3演示了计算汇总信息的summary方法，包括求出最小和最大元素的索引，从而避免反复传递数据。

youdao