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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void change(int, int&, int&, int&, int&, int&, int&);
  5.  
  6. int main() {
  7.  
  8. 	int amount, totalBills;
  9. 	int hundreds = 0, fifties = 0, twenties = 0, tens = 0, fives = 0, ones = 0;
  10.  
  11. 	cout << "Please enter a whole dollar amount\n\n";
  12. 	cin >> amount;
  13.  
  14. 	change(amount, hundreds, fifties, twenties, tens, fives, ones);
  15.  
  16. 	totalBills = hundreds + fifties + twenties + tens + fives + ones; 
  17.  
  18. 	cout << "That dollar amount breaks down into: \n"
  19. 	     << hundreds << " hundred dollar bill(s)\n"
  20. 	     << fifties << " fifty dollar bill(s)\n"
  21. 	     << twenties << " twenty dollar bill(s)\n"
  22. 	     << tens << " ten dollar bill(s)\n"
  23. 	     << fives << " five dollar bill(s)\n"
  24. 	     << ones << " one dollar bill(s)\n"
  25. 	     << "The total number of bills is: " << totalBills << endl;
  26.  
  27. 	return 0;
  28. }
  29.  
  30. void change(int amount, int& hundreds, int& fifties, int& twenties, int& tens, int& fives, int& ones) {
  31.  
  32. 	while (amount >= 100) {
  33. 		amount -= 100;
  34. 		hundreds++;
  35. 	}
  36. 	while (amount >= 50) {
  37. 		amount -= 50;
  38. 		fifties++;
  39. 	}
  40. 	while (amount >= 20) {
  41. 		amount -= 20;
  42. 		twenties++;
  43. 	}
  44. 	while (amount >= 10) {
  45. 		amount -= 10;
  46. 		tens++;
  47. 	}
  48. 	while (amount >= 5) {
  49. 		amount -= 5;
  50. 		fives++;
  51. 	}
  52. 	while(amount >= 1) {
  53. 		amount -= 1;
  54. 		ones++;
  55. 	}
  56.  
  57. 	return;
  58. }
Success #stdin #stdout 0s 3460KB
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stdout
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Please enter a whole dollar amount

That dollar amount breaks down into: 
0 hundred dollar bill(s)
0 fifty dollar bill(s)
0 twenty dollar bill(s)
0 ten dollar bill(s)
1 five dollar bill(s)
1 one dollar bill(s)
The total number of bills is: 2
https://ideone.com/SXhbRO
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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