C语言实现的小球碰撞程序

#include "Conio.h" #include "graphics.h" #define closegr closegraph main() { int i,graphdriver,graphmode,size; void *buffer; graphdriver=DETECT; initgraph(&graphdriver,&graphmode," "); setfillstyle(1,15); circle(320,100,30); floodfill(320,100,15); size=imagesize(289,69,351,131); buffer=malloc(size); getimage(289,69,351,131,buffer); putimage(38,240,buffer,COPY_PUT); putimage(320,240,buffer,COPY_PUT); do { for(i=0;i<282;i++) {putimage(8+i,240,buffer,COPY_PUT);} for(i=0;i<259;i++) {putimage(351+i,240,buffer,COPY_PUT);} for(i=0;i<260;i++) {putimage(610-i,240,buffer,COPY_PUT);} for(i=0;i<282;i++) {putimage(290-i,240,buffer,COPY_PUT);} } while(!kbhit()); closegraph(); }