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  1. //Ryan Shahriyarpour   CS1A    Carl Argila CH4 HW  Q:1
  2. //
  3. /*****************************************************************************
  4.  * 
  5.  * Weight Calculator
  6.  * 
  7.  *********************
  8.  * 
  9.  * The program asks the user to enter an object's mass, and then calculates
  10.  * and shows its weight. If the object is more than 1,000 newtons,
  11.  * it will display a message saying that it is too heavy. If the object weighs
  12.  * less than 10 newtons, it will display a message saying that it is too light.
  13.  * 
  14.  * Weight = mass × 9.8
  15.  * 
  16.  * INPUT
  17.  *  mass : Mass of the object in kilogram
  18.  * 
  19.  * OUTPUT    
  20.  *  weight : Weight in newtons
  21.  *  message : Message if too heavy or too light
  22.  * 
  23.  ****************************************************************************/
  24.  
  25. #include <iostream>
  26. #include <iomanip>
  27. using namespace std;
  28.  
  29. int main()
  30. {
  31. 	const double GRAVITY = 9.8;
  32. 	const double MAX_WEIGHT = 1000.0;
  33. 	const double MIN_WEIGHT = 10.0;
  34.  
  35. 	double mass;
  36. 	double weight;
  37.  
  38. 	cout << "Enter the object's mass in kilograms: ";
  39. 	cin >> mass;
  40.  
  41. 	weight = mass * GRAVITY;
  42.  
  43. 	cout << fixed << setprecision(2);
  44. 	cout << "Weight: " << weight << " newtons\n";
  45.  
  46. 	if (weight > MAX_WEIGHT)
  47. 		cout << "The object is too heavy.\n";
  48. 	else if (weight < MIN_WEIGHT)
  49. 		cout << "The object is too light.\n";
  50.  
  51. 	return 0;
  52. }
Success #stdin #stdout 0.01s 5288KB
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Standard input is empty
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Enter the object's mass in kilograms: Weight: 0.00 newtons
The object is too light.
https://ideone.com/BV3Oex
language:
C++ (gcc 8.3)
created:
4 days ago
visibility:
public

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