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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4.  
  5.  
  6. //function prototype
  7. int getLength();
  8. int getWidth();
  9. int getHeight();
  10.  
  11. int vol (int, int, int);
  12. int sA(int, int, int);
  13. void disp(int, int);
  14. int main()
  15. {
  16.     //declarations
  17.  
  18.     int a = 0;
  19.     int b = 0;
  20.     int c = 0;
  21.     int volume = 0;
  22.     int surfaceArea = 0;
  23.     //input
  24.  
  25.     //calculation
  26.  
  27.  
  28.     a = getLength();
  29.     b = getWidth();
  30.     c = getHeight();
  31.     volume = vol(a, b, c);
  32.     surfaceArea = sA(a, b, c);
  33.  
  34.  
  35.     //output
  36.     disp(volume,surfaceArea);
  37.     return 0;
  38. }//end main
  39.  
  40. //get length
  41. int getLength()
  42. {
  43.  
  44.     int length = 0;
  45.     printf("enter length:  ");
  46.     scanf("%d", &length);
  47.     return length;
  48. }
  49.  
  50.  
  51. //get width
  52. int getWidth()
  53. {
  54.     int width = 0;
  55.     printf("enter width:  ");
  56.     scanf("%d", &width);
  57.     return width;
  58. }
  59.  
  60. int getHeight()
  61. {
  62.     int height = 0;
  63.     printf("enter height:  ");
  64.     scanf("%d", &height);
  65.     return height;
  66. }
  67. int vol(int length, int width, int height)
  68. {
  69.     //return a * b * c
  70.     int volume = 0;
  71.     volume = (length * width * height);
  72.     return volume;
  73.  
  74. }//end volume
  75.  
  76. int sA(int length, int height, int width)
  77. {
  78.     //declare variables
  79.  
  80.     int wL1 = 0;
  81.     int wL2 = 0;
  82.     int wL3 = 0;
  83.     int surfaceArea = 0;
  84.     //breaking up into small portions
  85.     wL1 = (width*length);
  86.     wL2 = (height*length);
  87.     wL3 = (height*width);
  88.     surfaceArea = 2*(wL1+wL2+wL3);
  89.     //return A=2(wl+hl+hw)
  90.     return surfaceArea;
  91.  
  92. }//end surface area
  93.  
  94. void disp(int volume,int surfaceArea)
  95. {
  96.     //display results
  97.     printf("The Volume of the Rectangular Prism is:   %d \n\n", volume );
  98.     printf("The Surface Area of the Rectangular prism is:  %d", surfaceArea);
  99. }
Success #stdin #stdout 0s 2056KB
comments (?)
stdin 
3
2
3
stdout 
enter length:  enter width:  enter height:  The Volume of the Rectangular Prism is:   18 

The Surface Area of the Rectangular prism is:  42
https://ideone.com/35yl1c
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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