Optional<Double> opt = average(90, 100);
时间: 2024-05-24 09:13:23 浏览: 60
最基本的VB算法,求两数的平均值
This code creates an Optional object called "opt" that contains the average of two numbers (90 and 100) as a Double value. If the average calculation is successful, the Optional object will hold the result value. If the calculation fails or encounters an error, the Optional object will be empty.
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