U盘感染 磁盘感染 反弹连接木马 autorun病毒 下载者-U disk infected with Trojan autorun disk infected with the virus rebound in connection downloader

用c语言画图，实现了一个圆沿45度线直线运动，碰到边界后反弹。用加载图片的方式减少了运动过程中的抖动。（要安装easyX）-C language drawing realized after a round 45-degree line along a straight line, across the border rebound. Pictures by way of reducing the load during exercise jitter. (To install easyX)

这是一个用C语言写的移动小球的程序，小球可以移动，碰到物体后反弹-This is a C language to write a program to move the ball, the ball can move, hit objects to bounce back