Dear User,

Please go through the Instruction Sheet thoroughly.  Please follow all the steps and then begin with the video.  Here is the link-
https://spoken-tutorial.org/media/videos/44/Advanced-Cpp-Instruction-Sheet-English.pdf

Assignments are only for self-assessment. You don't have to submit the assignments anywhere.

#define PI 3.14f 

void main() 

{

  float radius, perimeter, area;

printf("Enter radius of the Circle:\n");

scanf("%f", & radius);

perimeter = 2 * PI * radius;

printf("Perimeter of the circle: %0.4f\n", perimeter);

area = PI * radius * radius;

Printf("Area of circle: %0.4f\n", area);

}