@[铁骨铮铮](/space/show?uid=49210) y1在Linux下已经用过了，换个变量名。
by StudyingFather @ 2018-12-27 23:35:41
@[StudyingFather](/space/show?uid=22030) 谢谢您%%
by WH1KI9RAVE @ 2018-12-27 23:40:22
貌似开bits的话，x1,x2,y1, y2都用不了
by ww3113306 @ 2018-12-27 23:55:42