text: #include <stdio.h>
  #include <math.h>
  
  int main(){
  	double r, x, y, l;
  	printf("What is the radius of the cirkel? ");
  	scanf("%lf", &r);
  	printf("What is the coordinates of the coordinate? Not including a \",\" or in parenthesis: ");
  	scanf("%lf %lf", &x, &y);
  	l = sqrt(pow(x, 2) + pow(y, 2));
  	if (l > r) printf("The coordinate (%f, %f) is outside of the cirkel\n", x, y);
  	else if (l == r) printf("The coordinate (%f, %f) is on the cirkel\n", x, y);
  	else printf("The coordinate (%f, %f) is in the cirkel\n", x, y);
  	return 0;
  }