小编vab*_*huo的帖子

char[][] board = {
            {'#','#','#','-','@','-','#','#','#'},
            {'#','#','-','@','@','@','-','#','#'},
            {'#','-','@','@','-','@','@','-','#'},
            {'-','@','@','@','@','@','@','@','-'}};

System.out.println(String.format("Rows: %o, Columns: %o", board.length, board[0].length));

出于某种原因，Java 输出 11 列。感谢任何帮助。