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  1. //Sam Partovi                      CS1A                    Chapter 3, P. 144, #6
  2. //
  3. /*******************************************************************************
  4. *
  5. * CALCULATE WIDGET COUNT
  6. * ____________________________________________________________
  7. * This program calculates the number of widgets stacked on  a pallet with a 
  8. * given widget weight, as well as the weight of the pallet with and without
  9. * carrying the widgets.
  10. *
  11. * The calculation is based on the following formula:
  12. * widgetCount = ( loadedPalletWeight - rawPalletWeight ) / widgetWeight
  13. * ____________________________________________________________
  14. *INPUT
  15. * widgetWeight : Weight (lbs) of each widget
  16. * rawPalletWeight : Weight (lbs) of the unloaded pallet
  17. * loadedPalletWeight : Weight (lbs) of the pallet carrying widgets
  18. *OUTPUT
  19. * widgetCount : Number of widgets held on the pallet
  20. *
  21. ******************************************************************************/
  22.  
  23. #include <iostream>
  24. #include <string>
  25.  
  26. using namespace std;
  27.  
  28. int main() {
  29.  
  30.  float rawPalletWeight;     //INPUT - Weight (lbs) of the unloaded pallet
  31.  float loadedPalletWeight; //INPUT - Weight (lbs) of the pallet carrying widgets
  32.  int widgetCount;         //Number of widgets held on the pallet
  33.  
  34. //Initialize program variable
  35. const float widgetWeight = 9.2;  //INPUT - Weight (lbs) of each widget 
  36.  
  37. //Prompt user for pallet weight variables
  38.  cout << "Enter the raw pallet weight: ";
  39.  cin >> rawPalletWeight;
  40.  cout << "\nEnter the loaded pallet weight: ";
  41.  cin >> loadedPalletWeight;
  42.  
  43. //Perform calulcation of widgetCount
  44.  widgetCount = (loadedPalletWeight - rawPalletWeight) / widgetWeight;
  45.  
  46. //Display number of widgets
  47.  cout << "\nAt " << widgetWeight << " pounds per widget, the pallet is carrying " 
  48.       << widgetCount << " widgets.\n";
  49.  
  50.   return 0;
  51. }
Success #stdin #stdout 0s 5280KB
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Enter the raw pallet weight: 
Enter the loaded pallet weight: 
At 9.2 pounds per widget, the pallet is carrying 50 widgets.
https://ideone.com/4x5gVc
chapter 3 (widgets)
language:
C++ (gcc 8.3)
created:
5 days ago
visibility:
public

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