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  1.     #include <iostream>
  2.     using namespace std;
  3.  
  4.     class rectangle {
  5.     private:
  6.     float Width;
  7.     float Length;
  8.  
  9.     public:
  10.     //Contstructor
  11.     rectangle(float w=1, float l=1);
  12.  
  13.     float GetWidth();
  14.     void SetWidth(float w);
  15.  
  16.     float GetLength();
  17.     void SetLength(float l);
  18.  
  19.     float Area();
  20.     float Perimeter();
  21.     float draw();
  22.     };	
  23.  
  24.  
  25.     rectangle::rectangle(float w, float l):Width(w), Length (l) {}
  26.  
  27.  
  28.     //width
  29.     float rectangle::GetWidth()
  30.     {
  31.     return Width;
  32.     };
  33.  
  34.     void rectangle::SetWidth(float w)
  35.     {
  36.     Width = w;
  37.     float userWidth;
  38.     cout << "Enter a width between 0 and 20.0: "; cin >> userWidth;
  39.     while (userWidth >= 20 || userWidth < 0)
  40.     {
  41.     cout << "Enter a width between 0 and 20.0: ";
  42.     cin >> userWidth;
  43.     }
  44.     };
  45.  
  46.  
  47.     //Length
  48.     float rectangle::GetLength()
  49.     {
  50.     return Length;
  51.     };
  52.  
  53.     void rectangle::SetLength(float l)
  54.     {
  55.     Length = l;
  56.     float userLength;
  57.     cout << "Enter a width between 0 and 20.0: "; cin >> userLength;
  58.     while (userLength >= 20 || userLength < 0)
  59.     {
  60.     cout << "Enter a width between 0 and 20.0: ";
  61.     cin >> userLength;
  62.     }	
  63.     };
  64.  
  65.  
  66.     //calculations
  67.     float rectangle::Area()
  68.     {
  69.     return Width*Length;
  70.     };
  71.     float rectangle::Perimeter()
  72.     {
  73.     return 2*(Width+Length);
  74.     };
  75.  
  76.  
  77.     int draw() {
  78.     float Length = (float) 3.11, Width = (float) 5.99;
  79.     int Length_int, Width_int;
  80.     Length_int = (int) Length;
  81.     Width_int = (int) Width;
  82.     for(int i = 0; i < Length_int; i++)
  83.     {
  84.     for (int i = 0; i < Width_int; i++)
  85.     cout << '+';
  86.     cout << endl;
  87.     }
  88.     return 0;
  89.     };
  90.  
  91.  
  92.     int main(){
  93.  
  94.     rectangle r1(2,3);
  95.     cout << "Width: " << r1.GetWidth() << " \nHeight: " << r1.GetLength() << "\nArea: " << r1.Area() << "\nPerimeter: " << r1.Perimeter() << endl;
  96.  
  97.     system("pause");
  98.     return 0;
  99.     };
Success #stdin #stdout #stderr 0s 3296KB
comments (?)
stdin
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Standard input is empty
stdout
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Width: 2 
Height: 3
Area: 6
Perimeter: 10
stderr
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sh: pause: not found
https://ideone.com/GqpTgY
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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