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  1. //Saliha Babar                CS1A               Chapter 5, Page 294, #6
  2. //
  3. /************************************************************************
  4.  * 
  5.  * CALCULATE DISTANCE TRAVELED
  6.  * ______________________________________________________________________
  7.  * This program allows user to enter speed of vehicle in mph, how many 
  8.  * hours the vehicle has traveled and the program displays distance
  9.  * traveled in each hour.
  10.  * 
  11.  * Calculation is based on the formula
  12.  * distance = speed * time;
  13.  *________________________________________________________________________
  14.  * INPUT 
  15.  *    speedMPH       : speed of the vehicle in meters per hour
  16.  *    hoursTraveled  : hours traveled by a car 
  17.  * 
  18.  * OUTPUT
  19.  *    distance       : distance traveled by a car in meters
  20.  * *********************************************************************/
  21.  
  22. #include <iostream>
  23. using namespace std;
  24.  
  25. int main() {
  26. 	int speedMPH;         // INPUT - speed of the vehicle in MPH
  27. 	int hoursTraveled;    // INPUT - hours traveled by the vehicle
  28. 	int hours;            // COUNTER VARIABLE - for hours traveled
  29. 	int distanceTraveled; // OUTPUT - distance traveled
  30.  
  31. 	// Get the user input for speed
  32. 	cout << "What is the speed of the vehicle in mph ?\n";
  33. 	cin >> speedMPH;
  34.  
  35. 	// Validate user input for speed
  36. 	while (speedMPH <= 0)
  37. 	{
  38. 		cout << "Enter only positive number of the speed\n";
  39. 		cin >> speedMPH;
  40. 	}
  41.  
  42. 	// Get the hours of vehicle traveled
  43. 	cout << "How many hours has it traveled?\n";
  44. 	cin >> hoursTraveled;
  45.  
  46. 	// Validate user input for hours
  47. 	while ( hoursTraveled < 1 )
  48. 	{
  49. 		cout << "Only enter number that is greater than 1 for hours\n";
  50. 	}
  51.  
  52. 	cout << "Hour  Distance traveled\n";
  53. 	cout << "--------------------------\n";
  54.  
  55. 	for ( hours = 1 ; hours <= hoursTraveled ; hours++ )
  56. 	{
  57. 		distanceTraveled = hours * speedMPH;
  58. 		cout << hours << "\t\t" << distanceTraveled << endl;
  59.  
  60. 	}
  61.  
  62.  return 0;
  63. }
Success #stdin #stdout 0.01s 5288KB
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stdin
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40
4
stdout
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What is the speed of the vehicle in mph ?
How many hours has it traveled?
Hour  Distance traveled
--------------------------
1		40
2		80
3		120
4		160
https://ideone.com/eZsBKK
Chapter 5 Distance Traveled
language:
C++ (gcc 8.3)
created:
12 hours ago
visibility:
public

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