Circle function in c

Declaration :- void circle(int x, int y, int radius);
Circle function is used to draw a circle with center (x,y) and third parameter specifies the radius of the circle. The code given below draws a circle.

C program for circle

#include<graphics.h>
#include<conio.h>
 
main()
{
   int gd = DETECT, gm;
 
   initgraph(&gd, &gm, "C:\\TC\\BGI");
 
   circle(100, 100, 50);
 
   getch();
   closegraph();
   return 0;
}

In the above program (100, 100) are coordinates of center of the circle and 50 is the radius of circle.