moveto(100,100);linerel(200,0);moverel(200,200);getx(),gety()

#include < graphics.h > 
#include < stdio.h > 
int main() {
    int i;
    int graphdriver = DETECT;
    int graphmode;
    initgraph( & graphdriver, &graphmode, "");
    cleardevice();
    moveto(100, 100);
    linerel(200, 0);
    linerel(0, 200);
    linerel( - 200, 0);
    linerel(0, -200);
    moverel(200, 200);
    lineto(getmaxx(), getmaxy());
    getch();
    printf("(%d,%d)", getx(), gety());
    getch();
    closegraph();
    return 0;
}