小编Jon*_*ray的帖子

2D数组,输出不在接近正确的位置

import java.util.Scanner;

public class Maze {

    public static void main(String[] args) {

        Scanner sc = new Scanner(System.in);

        int rows = 0;
        int cols = 0;
        String arrayLine = "";
        int counter = 0;

        rows = sc.nextInt();
        cols = sc.nextInt();
        arrayLine = sc.next();

        char[][] array = new char[rows][cols];

        for(int r=0; r<rows; r++){
            for (int c=0; c<cols; c++){
                array[r][c] = arrayLine.charAt(counter);
                counter ++;
            }
        }

        System.out.println(array);
        System.out.println();
    }
}
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我带来的信息是:

8
7
000000011111S0000000110101111010101100010110111011010E00
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当我运行它时,我得到的输出是 [[C@252f0999

请帮助,我刚刚开始学习java!

java arrays 2d output

4
推荐指数
1
解决办法
178
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