如何解决 IndexOutOfBounds 的问题？[关闭]

再会。我是一名初学者 Java 程序员，我正在制作一个类似于数组计算器的程序。问题是错误：

Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: Index 1 out of bounds for length 1
    at Main.input_matrix(Main.java:43)
    at Main.main(Main.java:17)

我知道这意味着什么，问题是我无法理解它为什么会发生（方法：input_matrix（））这是代码：

import java.util.Scanner;

public class Main {
    public static int[][][] matrix_1 = new int[1][3][3];
    public static int[][] AnswerArray = new int[3][2];

    public static void main(String[] args) {
        long startTime = System.currentTimeMillis();
        input_matrix();
        System.out.println("Multiply matrix");
        draw_3Array();
        Logic();
        draw_Answer_Array();
        System.out.println("--------------");
        sort_in_row();
        sort_in_column();
        replace_elements_rows_and_columns();
        System.out.println("Answer after sort");
        System.out.println("--------------");
        draw_Answer_Array();
        long endTime = System.currentTimeMillis();
        System.out.println("Total execution time: " + (endTime - startTime) + "ms");
    }


    public static int[] input_matrix() {
        Scanner count_of_rows = new Scanner(System.in);
        Scanner count_of_columns = new Scanner(System.in);
        Scanner count_of_elements_in_row = new Scanner(System.in);
        int i = count_of_rows.nextInt();
        int j = count_of_columns.nextInt();
        int k = count_of_elements_in_row.nextInt();
        int[][][] matrix_1 = new int[i][j][k];
        System.out.println(matrix_1[i][j][k]);
        return null;
    }

    public static void draw_3Array() {
        for (int i = 0; i < matrix_1.length; i++) {
            for (int j = 0; j < matrix_1[i].length; j++) {
                for (int k = 0; k < matrix_1[i][j].length; k++) {
                    if (j == 0 && k == 0 || j == 1 && k == 0 || j == 2 && k == 0) {
                        System.out.print("|");
                    }

                    System.out.print(matrix_1[i][j][k] + " ");
                    if (k == 2 || i == 1 && k == 1) {
                        System.out.println("|");
                    }
                }
            }
        }
    }

    public static void draw_Answer_Array() {

        for (int i = 0; i < AnswerArray.length; i++) {
            for (int j = 0; j < AnswerArray[i].length; j++) {
                if (i == 0 && j == 0 || i == 1 && j == 0 || i == 2 && j == 0) {
                    System.out.print("|");
                }

                System.out.print(AnswerArray[i][j] + " ");
                if (i == 0 && j == 1 || i == 1 && j == 1 || i == 2 && j == 1) {
                    System.out.println("|");
                }
            }
        }
    }

    public static void Logic() {
        //Перемножение
        System.out.println("Answer");

    }

    public static void sort_in_row() {
        //Sort by choosing
        boolean isSorted_row = false;
        int buf;
        while (!isSorted_row) {
            isSorted_row = true;
            for (int i = 0; i < AnswerArray.length; i++) {
                for (int j = 0; j < AnswerArray[i].length - 1; j++) {
                    if (AnswerArray[i][j] >= AnswerArray[i][j + 1]) {
                        isSorted_row = false;
                        buf = AnswerArray[i][j];
                        AnswerArray[i][j] = AnswerArray[i][j + 1];
                        AnswerArray[i][j + 1] = buf;
                        //System.out.println("|" + AnswerArray[i][j] + "|" + AnswerArray[i][j+1] + "|");
                    }
                }
            }
        }
    }

    public static void sort_in_column() {
        boolean isSorted_column = false;
        int buf;
        while (!isSorted_column) {
            isSorted_column = true;
            for (int i = 0; i < AnswerArray.length - 1; i++) {
                for (int j = 0; j < AnswerArray[i].length; j++) {
                    if (AnswerArray[i][j] > AnswerArray[i + 1][j]) {
                        isSorted_column = false;
                        buf = AnswerArray[i][j];
                        AnswerArray[i][j] = AnswerArray[i + 1][j];
                        AnswerArray[i + 1][j] = buf;
                        //System.out.println("|" + AnswerArray[i][j] + "|" + AnswerArray[i][j+1] + "|");
                    }
                }
            }
        }
    }

    public static void replace_elements_rows_and_columns() {
        int help_variable_1 = 0;

        for (int i = 0; i < AnswerArray.length - 1; i++) {
            for (int j = 0; j < AnswerArray[i].length - 1; j++) {
                if (AnswerArray[i][j + 1] > AnswerArray[i + 1][j]) {
                    help_variable_1 = AnswerArray[i + 1][j];
                    AnswerArray[i + 1][j] = AnswerArray[i][j + 1];
                    AnswerArray[i][j + 1] = help_variable_1;

                }
            }
        }
    }
}

提前感谢您的回复。祝大家拥有美好的一天。