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  1. //Cameron Pham             CS1A                       Chapter 3, P. 143, #1
  2. //
  3. /*******************************************************************************
  4.  * 
  5.  * Calculate Miles Per Gallon
  6.  * _____________________________________________________________________________
  7.  * 
  8.  * This program calculates a car's gas mileage in miles per gallon (MPG).
  9.  * 
  10.  * Computation is based on the formula:
  11.  * Miles per Gallon = Miles Driven / Gallons of Gas
  12.  * _____________________________________________________________________________
  13.  * 
  14.  * INPUT
  15.  *	gallons		   : Number of gallons of gas the car can hold
  16.  *  miles          : Miles the car can travel on a full tank
  17.  * 
  18.  * OUTPUT
  19.  *  milesPerGallon : The car's miles per gallon (MPG)
  20.  * 
  21.  ******************************************************************************/
  22. #include <iostream>
  23. using namespace std;
  24.  
  25. int main() 
  26. {
  27. 	// Declare variables to store the user's input and the MPG calculation.
  28. 	double gallons;
  29. 	double miles;
  30. 	double mpg;
  31.  
  32. 	// Ask the user how many gallons of gas the car can hold.
  33. 	cout << "Enter the number of gallons the car can hold: ";
  34. 	cin >> gallons;
  35.  
  36. 	// Ask the user how many miles the car can travel on a full tank.
  37. 	cout << "Enter the number of miles the car can be driven on a full tank: ";
  38. 	cin >> miles;
  39.  
  40. 	// Calculate miles per gallon by dividing the total miles by the gallons.
  41. 	mpg = miles / gallons;
  42.  
  43. 	// Display the calculated miles per gallon.
  44. 	cout << "The car gets " << mpg << " miles per gallon." << endl;
  45.  
  46. 	return 0;
  47. }
Success #stdin #stdout 0s 5304KB
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Enter the number of gallons the car can hold: Enter the number of miles the car can be driven on a full tank: The car gets 30 miles per gallon.
https://ideone.com/ntgSGz
Chapter 3: p. 143, #1
language:
C++ (gcc 8.3)
created:
1 hour ago
visibility:
public

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