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  1. // adhira b cs1a ch 2 hw
  2. /*******************************************************************************
  3. *calculate total cost of five items.
  4. *
  5. *__________________________________________________________
  6. * sums up 5 costs to calculate the total cost, then adds 6% tax
  7. *____________________________________________________________
  8. *INPUT
  9. *   item_1 - cost of item 1
  10. *	item_2 - cost of item 2
  11. *	item_3 - cost of item 3
  12. *	item_4 - cost of item 4
  13. *	item_5 - cost of item 5
  14. *	Total - sum of all
  15. *OUTPUT
  16. *   code adds then prints the total purchase amount.
  17. *******************************************************************************/
  18. #include <iostream>
  19. #include <string>
  20. using namespace std;
  21.  
  22. int main ()
  23. {
  24.    //initialize 5 items.
  25.  
  26.    float item_1;
  27.    float item_2;
  28.    float item_3;
  29.    float item_4;
  30.    float item_5;
  31.  
  32.  
  33. 	//5 prices input
  34.  
  35.  	cin.ignore();
  36. 	cout << "how much is item one? " << endl;
  37. 	cin >> item_1;
  38.  
  39. 	cout << "how much is item two? " << endl;
  40. 	cin >> item_2;
  41.  
  42. 	cout << "how much is item three? " << endl;
  43. 	cin >> item_3;
  44.  
  45. 	cout << "how much is item four? " << endl;
  46. 	cin >> item_4;
  47.  
  48. 	cout << "how much is item five? " << endl;
  49. 	cin >> item_5;
  50.  
  51.  
  52.    //calculate Total
  53.  
  54.    float subtotal = item_1 + item_2 + item_3 + item_4 + item_5;
  55.  	float tax = subtotal * .06;
  56.     float Total = subtotal + tax;
  57.    //Print out subtotal, tax, then total of five items.
  58.  
  59.    cout << "subtotal: $" << subtotal << endl;
  60. 	   cout << "tax: $" << tax << endl;
  61.    cout << "total: $" << Total << endl;
  62.    return 0;
  63. }
  64.  
Success #stdin #stdout 0.01s 5324KB
comments (?)
stdin
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12.95
24.95
6.95
14.95
3.95
stdout
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how much is item one? 
how much is item two? 
how much is item three? 
how much is item four? 
how much is item five? 
subtotal: $53.75
tax: $3.225
total: $56.975
https://ideone.com/XUQjjC
5 items CH2
language:
C++ (gcc 8.3)
created:
13 hours ago
visibility:
public

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