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  1. //Jeremy Huang CS1A Chapter 4, P. 220, #2
  2. //
  3. /**************************************************************
  4.  *
  5.  * CONVERT TO ROMAN NUMERAL
  6.  * ____________________________________________________________
  7.  * This program takes a user input from numbers ranging from
  8.  * 1 to 10 and converts the inputted number into their
  9.  * respective roman numeral.
  10.  * ____________________________________________________________
  11.  * INPUT
  12.  * num     : number user inputs
  13.  *
  14.  * OUTPUT
  15.  * N/A     : cout used to convert
  16.  *
  17.  **************************************************************/
  18. #include <iostream>
  19. using namespace std;
  20.  
  21. int main() {
  22. 	int num;   //INPUT - number user inputs
  23.  
  24. 	//User Input
  25. 	cout<<"Enter a number from 1-10, integers only: "<<endl;
  26. 	cin>>num;
  27.  
  28. 	//Output Result
  29. 	switch (num)
  30. 	{
  31. 		case 1:
  32. 		   cout<<"Roman numeral version: I";
  33. 		   break;
  34. 		case 2:
  35. 		   cout<<"Roman numeral version: II";
  36. 		   break;
  37. 		case 3:
  38. 		   cout<<"Roman numeral version: III";
  39. 		   break;
  40. 		case 4:
  41. 		   cout<<"Roman numeral version: IV";
  42. 		   break;
  43. 		case 5:
  44. 		   cout<<"Roman numeral version: V";
  45. 		   break;
  46. 		case 6:
  47. 		   cout<<"Roman numeral version: VI";
  48. 		   break;
  49. 		case 7:
  50. 		   cout<<"Roman numeral version: VII";
  51. 		   break;
  52. 		case 8:
  53. 		   cout<<"Roman numeral version: VIII";
  54. 		   break;
  55. 		case 9:
  56. 		   cout<<"Roman numeral version: VIV";
  57. 		   break;
  58. 		case 10:
  59. 		   cout<<"Roman numeral version: X";
  60. 		   break;
  61. 	}
  62. 	return 0;
  63. }
Success #stdin #stdout 0s 5328KB
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Enter a number from 1-10, integers only: 
Roman numeral version: X
https://ideone.com/dzLoQs
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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