Java -使用格式化的Stringbuilder打印迷宫

public class MazePrinter {
    public static void main(String[] args) {
        int[][] maze = {
            {0, 0, 0, 0, 0},
            {0, 1, 1, 1, 0},
            {0, 0, 0, 1, 0},
            {0, 1, 1, 1, 0},
            {0, 0, 0, 0, 0}
        };

        StringBuilder sb = new StringBuilder();

        for (int i = 0; i < maze.length; i++) {
            for (int j = 0; j < maze[i].length; j++) {
                if (maze[i][j] == 0) {
                    sb.append("#"); // 墙壁
                } else {
                    sb.append(" "); // 通路
                }
            }
            sb.append("\n"); // 换行
        }

        String mazeString = sb.toString();
        System.out.println(mazeString);
    }
}

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