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  1. //Jacob Silvestre CSC5 Chapter 2, P. 81, #4
  2. //
  3. /**************************************************************
  4.  *
  5.  * DETERMINE RESTAURANT BILL
  6.  * ____________________________________________________________
  7.  * This program calculates the tax and tip on a $44.50 meal with 
  8.  * a 6.75  percent tax rate and 15 percent tip of the total 
  9.  * after adding tax. 
  10.  *
  11.  * Computation is based on the formula:
  12.  * tax = 44.50 * .0675
  13.  * tip = (44.50 + tax) * .15
  14.  * bill = 44.50 + tax + tip
  15.  * ____________________________________________________________
  16.  * INPUT
  17.  * 44.50 : meal cost
  18.  * .0675 : tax rate
  19.  * .15   : tip rate
  20.  *
  21.  * OUTPUT
  22.  * mealCost: meal cost
  23.  * tax     : tax amount 
  24.  * tip     : tip amount 
  25.  * bill    : restaurant bill 
  26.  *
  27.  **************************************************************/
  28. #include <iostream>
  29. using namespace std;
  30. int main ()
  31. {
  32. 	double mealCost; //OUTPUT - Meal cost
  33. 	double tax; //OUTPUT - Tax amount 
  34. 	double tip; //OUTPUT - Tip amount
  35. 	double bill; //OUTPUT - Restaurant bill
  36.  
  37. 	// 
  38. 	// Initialize Program Variables 
  39. 	mealCost = 44.50; 
  40.  
  41. 	//
  42. 	// Calculate Tax
  43. 	tax = mealCost * .0675; 
  44.  
  45. 	//
  46. 	// Calculate Tip 
  47. 	tip = (mealCost + tax) * .15; 
  48.  
  49. 	//
  50. 	// Calculate Restaurant Bill 
  51. 	bill = mealCost + tip + tax;
  52.  
  53. 	//
  54. 	// Output Result
  55. 	cout << "Meal cost: $" << mealCost << endl;
  56. 	cout << "Tax amount: $" << tax << endl; 
  57. 	cout << "Tip amount: $" << tip << endl; 
  58. 	cout << "Restaurant bill: $" << bill << endl; 
  59.  
  60. 	return 0;
  61. }
Success #stdin #stdout 0s 5316KB
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stdin
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Standard input is empty
stdout
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Meal cost: $44.5
Tax amount: $3.00375
Tip amount: $7.12556
Restaurant bill: $54.6293
https://ideone.com/dsudI3
Chapter 2 Problem 4
language:
C++ (gcc 8.3)
created:
1 day ago
visibility:
public

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