哥哥 能不能帮我做一个类似于全屏模拟时钟的c语言程序啊 万分感谢...答:include<graphics.h> include<math.h> include<dos.h> define pi 3.1415926 define X(a,b,c) x=a*cos(b*c*pi/180-pi/2)+300;define Y(a,b,c) y=a*sin(b*c*pi/180-pi/2)+240;define d(a,b,c) X(a,b,c);Y(a,b,c);line(300,240,x,y);void init(){ int i,l,...