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  1. #include <stdio.h>
  2. double ReadValues(double*length, double*width, double*discount, double*cost);
  3. double Area(double l, double w);
  4. void PrintMeasurements(double l, double w);
  5.  
  6. int main(void) {
  7. 	double length, width, discount, cost;
  8. 	ReadValues (&length, &width, &discount, &cost);
  9. 	Area (length, width);
  10. 	PrintMeasurements(length, width);
  11. 	return 0;
  12. }
  13. double ReadValues(double*length, double*width, double*discount, double*cost)
  14. {
  15. 	printf(" Enter room length (feet):");
  16. 	scanf("%lf", length);
  17. 	printf(" \t\t %10.2lf\n ", length);
  18. 	printf("Enter room width (feet):");
  19. 	scanf(" %lf", width);
  20. 	printf(" \t\t %10.2lf\n ", width);
  21. 	printf("Enter customer discount (%):");
  22. 	scanf(" %lf", discount);
  23. 	printf(" \t %10.2lf\n ", discount);
  24. 	printf("Enter cost per square foot ($):");
  25. 	scanf(" %lf", cost);
  26. 	printf(" %10.2lf\n ", cost);
  27. }
  28. double Area(double l, double w)
  29. {
  30. 	return l*w;
  31. }
  32. void PrintMeasurements(double l, double w)
  33. {
  34. 	printf("\t\tMEASUREMENTS \n");
  35. 	printf("\tLength\t\t %10.2lf feet\n", l);
  36. 	printf("\tWidth\t\t %10.2lf feet\n", w);		//Doesn't print entered value
  37. 	printf("\tArea\t\t %10.2lf sq. feet\n", Area);
  38. }
  39.  
Success #stdin #stdout 0s 9432KB
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stdin
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10
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stdout
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 Enter room length (feet): 		       0.00
 Enter room width (feet): 		       0.00
 Enter customer discount (%): 	       0.00
 Enter cost per square foot ($):       0.00
 		MEASUREMENTS 
	Length		      10.00 feet
	Width		      12.00 feet
	Area		       0.00 sq. feet
https://ideone.com/O2mxOK
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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