如何将扫描仪输入放入数组...例如几个数字 [英] How to put a Scanner input into an array... for example a couple of numbers

问题描述

Scanner scan = new Scanner(System.in);
double numbers = scan.nextDouble();
double[] avg =..????

推荐答案

你可以试试这样的:

public static void main (String[] args)
{
    Scanner input = new Scanner(System.in);
    double[] numbers = new double[5];

    for (int i = 0; i < numbers.length; i++)
    {
        System.out.println("Please enter number");
        numbers[i] = input.nextDouble();
    }
}

除非我误解你，否则这看起来很基本的东西

It seems pretty basic stuff unless I am misunderstanding you

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