Java欧几里得距离代码 [英] Java Euclidean distance code

问题描述

我正在编写我的代码的这一部分，以便它可以计算两个未知数组之间的欧几里得距离，但不适用于编译器.有人可以告诉我怎么了.谢谢.

I am writing this part of my code so that it can calculate the Euclidean distance between two unknown arrays, but it is not working with the complier. Could someone tell me what is wrong. Thanks.

推荐答案

public static double calculateDistance(double[] array1, double[] array2)
    {
        double Sum = 0.0;
        for(int i=0;i<array1.length;i++) {
           Sum = Sum + Math.pow((array1[i]-array2[i]),2.0);
        }
        return Math.sqrt(Sum);
    }

您有语法和语义错误.
确保两个数组具有相同数量的元素.

You had syntactic and semantic errors.
Make sure, that both arrays have same number of elements.

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