132.心脏形图案

  

   

    

     

    
    

     

      /* Heart */
     
    
   

    

     

    
    

     

      #include <graphics.h>
     
    
   

    

     

    
    

     

      #include <math.h>
     
    
   

    

     

    
    

     

      #define PI 3.1415926
     
    
   

    

     

    
    

     

      void main()
     
    
   

    

     

    
    

     

      {
     
    
   

    

     

    
    

     
	double a;
     
    
   

    

     

    
    

     
	int x,y,y1,r,r1;
     
    
   

    

     

    
    

     
	int gdriver=DETECT,gmode;
     
    
   

    

     

    
    

     
	initgraph(&gdriver,&gmode,"c:\\tc");
     
    
   

    

     

    
    

     
	printf("Please input Radus(<80): ");
     
    
   

    

     

    
    

     
	scanf("%d",&r);
     
    
   

    

     

    
    

     
	cleardevice();
     
    
   

    

     

    
    

     
	setbkcolor(9);
     
    
   

    

     

    
    

     
	setcolor(4);
     
    
   

    

     

    
    

     
	outtextxy(80,20,"This program show the Kidney picture.");
     
    
   

    

     

    
    

     
 
     
    
   

    

     

    
    

     

      	y1=240-r;
     
    
   

    

     

    
    

     
	for(a=0;a<=2*PI;a+=PI/27)
     
    
   

    

     

    
    

     

      	{
     
    
   

    

     

    
    

     

      		x=320+r*cos(a);
     
    
   

    

     

    
    

     

      		y=240+r*sin(a);
     
    
   

    

     

    
    

     

      		r1=sqrt((x-320)*(x-320)+(y-y1)*(y-y1));
     
    
   

    

     

    
    

     
		circle(x,y,r1);
     
    
   

    

     

    
    

     

      	}
     
    
   

    

     

    
    

     
	outtextxy(80,460,"Press any key to quit...");
     
    
   

    

     

    
    

     
	getch();
     
    
   

    

     

    
    

     
	closegraph();
     
    
   

    

     

    
    

     

      }
     
    
  
 

  
 
 

文章来源: blog.csdn.net，作者：程序员编程指南，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/weixin_41055260/article/details/124655950