Java数组，打印数组中存储的内容

Question

这个问题已经有答案了:

What's the simplest way to print a Java array? (37 个回答)

已关闭 6 年前。

如何以简单的方式打印数组中存储的内容。我已经盯着这个看了三个小时了!

import java.util.Scanner;

public class December2012 {

    public static void main(String[] args) {

        int[] array = new int[100];
        int sum = 0;
        int i = 0;
        Scanner input = new Scanner(System.in);
        while (sum <= 100 && i < array.length) {
            System.out.print("Write in the " + (i + 1) + "th number: ");
            array[i] = input.nextInt();
            sum += array[i];
            i++;

        }
        System.out.print("You added: ");
        System.out.print(array[i] + " ");

        System.out.println("\nsum is " + sum);
    }
}

Answer 1

最简单的方法是

System.out.println(Arrays.toString(array));