Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you may not be able to execute some actions.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
这个是什么错误呀
我想识别多个颜色后,并得出这张图内每个颜色有多少个 比如这张图里 蓝球有3个 红球有2个 我想得到红球的数量和蓝球的数量