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  1. #include <iostream>
  2. #include <limits>
  3.  
  4. using namespace std;
  5.  
  6.  
  7. void detailLoop() {
  8. 	//initializes array(letters in comments stand for city;
  9. 	//array values are the distances)
  10. 	int cityarray[6][6] = {
  11. 		//DB-DB,DB-G,DB-J,DB-M,DB-Tall,DB-Tampa
  12. 		0,97,90,268,262,130,
  13.  
  14. 		//G-DB,G-G,G-J,G-M,G-Tall,G-Tampa
  15. 		97,0,74,337,144,128,
  16.  
  17. 		//J-DB,J-G,J-J,J-M,J-Tall,J-Tampa
  18. 		90,74,0,354,174,201,
  19.  
  20. 		//M-DB,M-G,M-J,M-M,M-Tall,M-Tampa
  21. 		268,337,354,0,475,269,
  22.  
  23. 		//Tall-DB,Tall-G,Tall-J,Tall-M,Tall-Tall,Tall-Tampa
  24. 		262,144,174,475,0,238,
  25.  
  26. 		//Tampa-DB,Tampa-G,Tampa-J,Tampa-M,Tampa-Tall,Tampa-Tampa
  27. 		130,128,201,269,238,0
  28. 	};
  29.  
  30. 	//starting location
  31. 	int start = 0;
  32. 	//destination
  33. 	int finish = 0;
  34. 	//strings used to print city names
  35. 	string cityname1;
  36. 	string cityname2;
  37. 	//menu block
  38. 	cout << "Choose locations from the menu below:" << endl;
  39. 	cout << "0 - Daytona Beach" << endl;
  40. 	cout << "1 - Gainesville" << endl;
  41. 	cout << "2 - Jacksonville" << endl;
  42. 	cout << "3 - Miami" << endl;
  43. 	cout << "4 - Tallahassee" << endl;
  44. 	cout << "5 - Tampa" << endl << endl;
  45.  
  46. 	//user input for starting city
  47. 	cout << "Enter your starting location: > "; cin >> start;
  48.  
  49. 	//user input for ending city
  50. 	cout << "Enter your destination: > "; cin >> finish; cout << endl;
  51.  
  52. 	//assigns names to cityname1 so it can be printed
  53. 	switch (start) {
  54. 	case 0:
  55. 		cityname1 = "Daytona Beach";
  56. 		break;
  57. 	case 1:
  58. 		cityname1 = "Gainesville";
  59. 		break;
  60. 	case 2:
  61. 		cityname1 = "Jacksonville";
  62. 		break;
  63. 	case 3:
  64. 		cityname1 = "Miami";
  65. 		break;
  66. 	case 4:
  67. 		cityname1 = "Tallahassee";
  68. 		break;
  69. 	case 5:
  70. 		cityname1 = "Tampa";
  71. 		break;
  72. 	default:
  73. 		cityname1 = "Error";
  74. 		break;
  75. 	}
  76.  
  77. 	//assigns names to cityname2 so it can be printed
  78. 	switch (finish) {
  79. 	case 0:
  80. 		cityname2 = "Daytona Beach";
  81. 		break;
  82. 	case 1:
  83. 		cityname2 = "Gainesville";
  84. 		break;
  85. 	case 2:
  86. 		cityname2 = "Jacksonville";
  87. 		break;
  88. 	case 3:
  89. 		cityname2 = "Miami";
  90. 		break;
  91. 	case 4:
  92. 		cityname2 = "Tallahassee";
  93. 		break;
  94. 	case 5:
  95. 		cityname2 = "Tampa";
  96. 		break;
  97. 	default:
  98. 		cityname2 = "Error";
  99. 		break;
  100. 	}
  101.  
  102. 	if (cityname1 == "Error" || cityname2 == "Error") {
  103. 		cout << "**********ERROR! PLEASE ENTER 0-5 FOR YOU LOCATIONS**********" << endl << endl;
  104. 		cin.clear();
  105. 		cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n');
  106. 		detailLoop();
  107. 	} else {
  108. 		cout << "The distance from " << cityname1 << " to " << cityname2;
  109. 		cout << " is approximately " << cityarray[start][finish] << " miles." << endl << endl;
  110. 	}
  111. }
  112.  
  113. int main() {
  114. 	detailLoop();
  115. }
Success #stdin #stdout 0s 3476KB
comments (?)
stdin 
13
42
0
1
stdout 
Choose locations from the menu below:
0 - Daytona Beach
1 - Gainesville
2 - Jacksonville
3 - Miami
4 - Tallahassee
5 - Tampa

Enter your starting location: > Enter your destination: > 
**********ERROR! PLEASE ENTER 0-5 FOR YOU LOCATIONS**********

Choose locations from the menu below:
0 - Daytona Beach
1 - Gainesville
2 - Jacksonville
3 - Miami
4 - Tallahassee
5 - Tampa

Enter your starting location: > Enter your destination: > 
The distance from Daytona Beach to Gainesville is approximately 97 miles.
https://ideone.com/tlCZeI
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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