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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <fstream>
  4. #include <string>
  5. using namespace std;
  6.  
  7. void getCustomer( string& custName, int& numAdults, int& numKids, 
  8. 				char&mealType, char& roomType, string& weekday, 
  9. 				float& deposit, ifstream& data);
  10. void custPay( int& adultMeal, int& childMeal, int& foodCost, int& tax, int& roomCost, int& bill, int& owe
  11. 			, float& surcharge, float& discount);
  12. float GetRoomCost (char roomType);
  13.  
  14. void printLines(int)
  15. 	{	
  16. 		for (int i=0; i <= 50; i++)
  17. 			cout << "-";
  18. 	} 
  19.  
  20. int main()
  21. {	
  22.  
  23. 	int numAdults, numKids, adultMeal, childMeal, foodCost, bill, roomCost, owe;
  24. 	float deposit surcharge, discount;
  25. 	ifstream data;
  26. 	string custName, weekday;
  27. 	char mealType, roomType;
  28.  
  29. 	data.open("embassy.dat");
  30.  
  31. void getCustomer( string& custName, int& numAdults, int& numKids, 
  32. 				char&mealType, char& roomType, string& weekday, 
  33. 				float& deposit);
  34. 	while(!data.eof())
  35. 	{
  36. 		getline(data,custName);
  37. 		data>>numAdults>>numKids>>mealType>>roomType>>weekday>>deposit;
  38. 		data.close();
  39. 	if (!data.is_open())
  40. 		cout << "The data file could not be opened. The program is stopping.";
  41. 		return 1;
  42. 	}
  43.  
  44. //**************************************************************************************
  45. 		// Calculate payments
  46. 		//GetCustomer( variable)
  47. 		//while ( variable > 0 )
  48. 	printLines(50);
  49. 		cout << endl;		
  50. 		cout << "Customer #" << endl;
  51.  
  52. 	printLines(50);
  53. 		cout << endl;	
  54. 		cout << "Number of Adults served:" << numAdults << endl;
  55. 		cout << "Number of Children served:"  << numKids << endl;
  56. 		cout << "Meal Type:"  << mealType << endl;
  57. 		cout << "Cost of an Adult meal:"  << adultMeal << endl;
  58. 		cout << "Cost of a Child meal:"  << childMeal << endl;
  59. 		cout << "Total Food Cost:"  << foodCost << endl;
  60. 		cout << "Tip and Tax:"  << tax << endl;
  61. 		cout << "Room Cost:"  << roomCost << endl;
  62. 		cout << "Surcharge for weekend:" << surcharge << endl;
  63.  
  64. 	printLines(50);
  65. 		cout << endl;	
  66. 		cout << "TOTAL BILL:" << bill << endl;
  67. 		cout << "Deposit paid:" << deposit << endl;
  68.  
  69. 	printLines(50);
  70. 		cout << endl;	
  71. 		cout << "YOU OWE" << owe << endl;
  72. 		cout << "If you pay within 10 days" << endl;
  73. 		cout << "Your discounted amount is:" << discount << endl;
  74.  
  75. 	printLines(50);
  76. 			cout << endl;
  77.  
  78. 	printLines(50);
  79. 			cout << endl;
  80. //**************************************************************************************
  81. void custPay( int& adultMeal)
  82. 	if (mealType == 'D' || mealType == 'd')
  83. 	{
  84. 		adultMeal = 15.80;
  85. 		childMeal = adultMeal * 0.6;
  86. 	}
  87. 		else if(mealType == 'S' or mealType == 's')
  88. 	{
  89. 		adultMeal = 11.75;
  90. 		childMeal = adultMeal * 0.6;
  91. 	}
  92. 		else 
  93. 			cout << "Invalid meal type";
  94. //**************************************************************************************	
  95. void custPay( int& foodCost)
  96. 	{		
  97. 		foodCost = (adultMeal * numAdults) + (childMeal * numKids);
  98. 	}
  99. //**************************************************************************************
  100. void custPay( int& tax)
  101. 	{
  102. 		tax = foodcost * .18;
  103. 	}
  104. //**************************************************************************************			
  105.  
  106. float GetRoomCost(char roomType)
  107. 	 {
  108. 		switch(roomType)
  109. 		{
  110. 			case 'A': return: 55.00;
  111. 			case 'B': return: 75.00;
  112. 			case 'C': return: 85.00;
  113. 			case 'D': return: 100.00;
  114. 			case 'E': return: 130.00;
  115. 			default : cout << "Invalid" <<endl;
  116. 			cin >> roomCost;
  117. 		}
  118. 	}
  119. //**************************************************************************************	
  120. void custPay( float& surcharge, string& weekday)
  121. 	{ 
  122. 		if(weekday == 'Saturday' || weekday == 'Friday' || weekday == 'Sunday')
  123. 			surcharge = 0.07 * (foodCost + roomCost);
  124. 		else 
  125. 			surcharge = 0;
  126. 	}
  127. //**************************************************************************************			
  128. void custPay( int& bill)
  129. 	{
  130. 		bill = roomType + tax + foodCost + surcharge;
  131. 	}
  132.  
  133. //**************************************************************************************	
  134. void custPay( int& owe)
  135. 	{
  136. 		owe = bill - deposit;
  137. 	}
  138. //**************************************************************************************
  139. void custPay( float& discount)
  140. 	{
  141. 		if(bill < 100.00)
  142. 			discount = bill * 0.005
  143. 		else if(bill >= 100 && bill < 200)
  144. 			discount == bill * 0.015
  145. 		else if(bill >= 200 && bill < 400)
  146. 			discount == bill * 0.03
  147. 		else if(bill >= 400 && bill < 800)
  148. 			discount == bill * 0.04
  149. 		else if(bill >= 800)
  150. 			discount == bill * 0.05
  151. 	}
  152. //**************************************************************************************	
  153. 	return 0;
  154.  
  155. }
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https://ideone.com/vIaATZ
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
secret

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