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  1. //Haroon Achackzad CS1A Chapter 4, P. 220, #2 
  2. //
  3. /**************************************************************
  4.  *
  5.  * Roman Numeral Converter 
  6.  * ____________________________________________________________
  7.  * This program asks the user to enter a number within the range
  8.  * 1 tbrough 10.Use a switch statement to display the roman numeral 
  9.  * version of the number.
  10.  *
  11.  * Computation is based on the formula:
  12.  * 1-10 is Equal to I- X
  13.  * ____________________________________________________________
  14.  * INPUT
  15.  * userNumber: The number in between 1-10 
  16.  *
  17.  * OUTPUT
  18.  * The ROman Numeral: Numeral in Roman version
  19.  *
  20.  **************************************************************/
  21. #include <iostream>
  22. using namespace std;
  23.  
  24. int main() {
  25.  
  26. 	// variables
  27.  
  28. 	int userNumber;
  29.  
  30. 	//Ask the user to enter a number betwen 1 and 10 (within the range)
  31.  
  32. 	cout << "Enter a number between 1 and 10: ";
  33. 	cin >> userNumber;
  34.  
  35. 	//Use the switch statement to display the Roman Numeral version of that #
  36.  
  37. 	switch (userNumber)
  38.  
  39. 	{
  40. 		case 1: 
  41. 			cout << "The roman numeral for ";
  42. 			cout << userNumber <<"is I\n";
  43. 			break;
  44. 		case 2: 
  45. 			cout << "The roman numeral for ";
  46. 			cout << userNumber <<"is I\n";
  47. 			break;
  48. 		case 3: 
  49. 			cout << "The roman numeral for ";
  50. 			cout << userNumber <<"is I\n";
  51. 			break;
  52. 		case 4: 
  53. 			cout << "The roman numeral for ";
  54. 			cout << userNumber <<"is I\n";
  55. 			break;
  56. 		case 5: 
  57. 			cout << "The roman numeral for ";
  58. 			cout << userNumber <<"is I\n";
  59. 			break;
  60. 		case 6: 
  61. 			cout << "The roman numeral for ";
  62. 			cout << userNumber <<"is I\n";
  63. 			break;
  64. 		case 7: 
  65. 			cout << "The roman numeral for ";
  66. 			cout << userNumber <<"is I\n";
  67. 			break;
  68. 		case 8: 
  69. 			cout << "The roman numeral for ";
  70. 			cout << userNumber <<"is I\n";
  71. 			break;
  72. 		case 9: 
  73. 			cout << "The roman numeral for ";
  74. 			cout << userNumber <<"is I\n";
  75. 			break;
  76. 		case 10: 
  77. 			cout << "The roman numeral for ";
  78. 			cout << userNumber <<"is I\n";
  79. 			break;
  80. 		default:
  81. 		cout << "you must enter a number betwen 1 and 10\n";
  82. 		cout << "Run the program over and try again .\n";
  83. 		break;
  84. 	}
  85.  
  86.  
  87.  
  88. 	return 0;
  89. }
Success #stdin #stdout 0.01s 5532KB
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stdin
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Standard input is empty
stdout
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Enter a number between 1 and 10: you must enter a number betwen 1 and 10
Run the program over and try again .
https://ideone.com/SXFFPP
language:
C++ (gcc 8.3)
created:
1 year ago
visibility:
public

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