矩阵转换

class ImageUtil{
public static int[][] convert2DArray(int[][] arr){
        int height=arr.length;
        int width=arr[0].length;
        int[][] result=new int[width][height];
        for (int i = 0; i < arr.length; i++) {
            for (int j = 0; j < arr[i].length; j++) {
                System.out.print(arr[i][j]+" ");//打印参数矩阵
                result[j][i]=arr[i][j];
            }
            System.out.println();
        }
        return result;
    }
    public static void main(String[] args) {
        
        int[][] arr=new int[2][5];
        arr[0]=new int[]{1,2,3,4,5};
        arr[1]=new int[]{6,7,8,9,0};
        ImageUtil.convert2DArray(ImageUtil.convert2DArray(arr));//
    }
}