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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

   int gd = DETECT, gm;
   initgraph(&gd, &gm, "C:\\TC\\BGI");
   circle(100, 100, 50);
   return 0;

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