Write a C++ code for Mid point circle algorthim and mid point Ellipse algorthim?

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Write a C++ code for Mid point circle algorthim and mid point Ellipse algorthim?
#include%26lt;iostream.h%26gt;


#include%26lt;graphics.h%26gt;


#include%26lt;math.h%26gt;


#include%26lt;conio.h%26gt;


#include%26lt;stdio.h%26gt;


#include%26lt;process.h%26gt;


#include %26lt;stdlib.h%26gt;


#include%26lt;dos.h%26gt;





int convertx(int k)


{


return(320+k);


}





int converty(int k)


{


return(240-k);


}





int convertxc(int k)


{


return(320+k);


}





int convertyc(int k)


{


return(240-k);


}





void axis();


int circlemid(int,int,int);


void plotpoint();





void main()


{


int gdriver=DETECT,gmode;


initgraph(%26amp;gdriver,%26amp;gmode,"c:\\tc1\\bgi"...


float xc,yc;


float r;


while(1)


{


cout%26lt;%26lt;"\n Enter The Center Of The Circle : ";


cin%26gt;%26gt;xc%26gt;%26gt;yc;


cout%26lt;%26lt;"\n Enter the Radius Of The Circle: ";


cin%26gt;%26gt;r;


circlemid(xc,yc,r);


cout%26lt;%26lt;"\n Do you want to continue ('y' or 'Y') : ";


char c;


c=getch();


if(c=='y' || c=='Y')


break;


}


}





void axis()


{


setcolor(1);


line(320,0,320,480);


line(0,240,640,240);


}





void plotpoint(int xc,int yc,int x1,int y1)


{


delay(50);


putpixel(convertxc(xc)+x1,convertyc(yc)+...


putpixel(convertxc(xc)-x1,convertyc(yc)+...


putpixel(convertxc(xc)+x1,convertyc(yc)-...


putpixel(convertxc(xc)-x1,convertyc(yc)-...





putpixel(convertxc(xc)+y1,convertyc(yc)+...


putpixel(convertxc(xc)-y1,convertyc(yc)+...


putpixel(convertxc(xc)+y1,convertyc(yc)-...


putpixel(convertxc(xc)-y1,convertyc(yc)-...


}





int circlemid(int xc,int yc,int r)


{


int x,y;


x=0;


y=r;


axis();


putpixel(convertxc(xc),convertyc(yc),5);


plotpoint(xc,yc,x,y);


double p=1-r;





while(x%26lt;y)


{


if(p%26lt;0)


{


x=x+1;


p=p+2*x+1;


}


else


{


x=x+1;


y=y-1;


p=p+2*(x-y)+1;


}


plotpoint(xc,yc,x,y);


}


return(0);


}





try to follow the code rules and try on your own for developing yous coding knowldge