学生管理系统 printf("\n●请输入学生总数:") scanf(" d",&n) printf("\n○请输入课程总数:") scanf(" d",&m) p1=num p2=score printf("\n ★★现在请输入学号和成绩★★\n") print2(m) input(p1,p2,n,m) while(1) { print1() scanf(" d",&i) if(i<0||i&g

将保存在开发板上的图片通过触摸屏按钮在LCD屏幕显示出来-Will be saved in the development of on-board image through the touch screen buttons appear on the LCD screen