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  1. // Torrez, Elaine                           CS1A                     Chapter 5 P. 294, #4
  2.  
  3. /******************************************************************************************
  4.  * 
  5.  * Calories Burned on Treadmill 
  6.  * 
  7.  * --------------------------------------------------------------------------------
  8.  * This program calculates and displays the number of calories burned after a set 
  9.  * number of minutes on a treadmill. The treadmill burns 3.9 calories per minute. 
  10.  * The program uses a loop to display the calories burned after 10, 15, 20, 25, 
  11.  * and 30 minutes.
  12.  * --------------------------------------------------------------------------------
  13.  * 
  14.  * INPUT
  15.  *      minutes           : Number of minutes (loop variable, 10 to 30 in steps of 5)
  16.  *      caloriesPerMinute : Constant rate of calories burned (3.9 calories per minute)
  17.  * 
  18.  * OUTPUT
  19.  *      caloriesBurned    : Calories burned at each time interval
  20.  * 
  21.  *******************************************************************************************/
  22.  
  23. #include <iostream>
  24. #include <iomanip>
  25. using namespace std;
  26.  
  27. int main ()
  28. {
  29.     const double caloriesPerMinute = 3.9;  // Calories burned per minute
  30.     double caloriesBurned;                 // OUTPUT - Total calories burned
  31.     int minutes;                           // Loop variable
  32.  
  33.     cout << "Minutes\tCalories Burned" << endl;
  34.     cout << "-------------------------" << endl;
  35.  
  36.     // Loop to calculate calories burned at each interval
  37.     for (minutes = 10; minutes <= 30; minutes += 5)
  38.     {
  39.         caloriesBurned = minutes * caloriesPerMinute;
  40.         cout << setw(4) << minutes << "\t\t" << fixed << setprecision(1) 
  41.              << caloriesBurned << endl;
  42.     }
  43.  
  44.     return 0;
  45. }
  46.  
Success #stdin #stdout 0.01s 5272KB
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Standard input is empty
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Minutes	Calories Burned
-------------------------
  10		39.0
  15		58.5
  20		78.0
  25		97.5
  30		117.0
https://ideone.com/3fnIvv
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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