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  1. #include <iostream>
  2.  
  3. int main() {
  4. 	const int DOLLAR = 100 , HALF_DOLLAR = 50 ,
  5. 			  QUARTER = 25 , DIME = 10 , NICKEL = 5 ,
  6. 			  PENNY = 1;
  7. 	int price = 0 , paid = 0; //int not double
  8. 	int number_dollar = 0 , number_half = 0 ,
  9. 	    number_quarter = 0 , number_dime = 0 ,
  10. 		number_nickel = 0 , number_penny = 0 ,
  11. 		change = 0;
  12.  
  13. 	std::cout << "Please enter the price(cents): ";
  14. 	std::cin >> price;
  15. 	std::cout << "Please enter what you paid(cents): ";
  16. 	std::cin >> paid;
  17.  
  18. 	change = paid - price; //dont need to convert to dollars anymore
  19.  
  20. 	number_dollar = change / DOLLAR;
  21. 	change %= DOLLAR;
  22.  
  23. 	number_half = change / HALF_DOLLAR;
  24. 	change %= HALF_DOLLAR;
  25.  
  26. 	number_quarter = change / QUARTER;
  27. 	change %= QUARTER;
  28.  
  29. 	number_dime = change / DIME;
  30. 	change %= DIME;
  31.  
  32. 	number_nickel = change / NICKEL;
  33. 	change %= NICKEL;
  34.  
  35. 	number_penny = change / PENNY;
  36. 	change %= PENNY;
  37.  
  38. 	std::cout << "Dollars - " << number_dollar << std::endl
  39. 			  << "Half    - " << number_half   << std::endl
  40. 			  << "Quarter - " << number_quarter<< std::endl
  41. 			  << "Dime    - " << number_dime   << std::endl
  42. 			  << "Nickel  - " << number_nickel << std::endl
  43. 			  << "Penny   - " << number_penny  << std::endl;
  44. }
Success #stdin #stdout 0s 3300KB
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stdout
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Please enter the price(cents): Please enter what you paid(cents): Dollars - 5
Half    - 1
Quarter - 1
Dime    - 2
Nickel  - 0
Penny   - 4
https://ideone.com/L8pavu
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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