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网站设计专业公司价格网络推广的目标

news 2025/7/29 12:28:51

网站设计专业公司价格,网络推广的目标,新闻投稿平台,推广费属于什么费用功能描述：每走10步随机改变一个方方向，当键盘按下方向键 w,s,a,d时，使用键盘方向控制蛇的移动，蛇头每撞到一次自身时改变屏幕颜色，蛇头碰到边界时从另一边回来。实现思路：用个30大小的数组存放每个结点&a…

功能描述：每走10步随机改变一个方方向，当键盘按下方向键 w,s,a,d时，使用键盘方向控制蛇的移动，蛇头每撞到一次自身时改变屏幕颜色，蛇头碰到边界时从另一边回来。

实现思路：用个30大小的数组存放每个结点，蛇头结点根据当前方向移动，数组中其他结点的值依次换成上一个结点的值。

效果展示：
在这里插入图片描述

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