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  1. #include <cstdlib>
  2. #include <iostream>
  3.  
  4. class Mamifero
  5. {
  6.  public:
  7.    Mamifero(){}
  8.    ~Mamifero(){}
  9.  
  10.    virtual void somMamifero() const
  11.    {
  12.      std::cout<<"\n\tSom de mamifero.\n";
  13.   }
  14.  
  15.   virtual void menu() const
  16.   {
  17.    Mamifero* mamPtr;
  18.   int op;
  19.   while(op != 5)
  20.   {
  21.     std::cout<<"\n\t(1) Boi"
  22.              <<"\n\t(2) Gato"
  23.              <<"\n\t(3) Porco"
  24.              <<"\n\t(4) Cachorro"
  25.              <<"\n\t(5) Sair"
  26.          <<"\n\tDigite: ";
  27.      std::cin>>op;
  28.    switch(op)
  29.     {
  30.      case 1:{
  31.        mamPtr = new Mamifero();
  32.        mamPtr->somMamifero();
  33.        break;
  34.       }
  35.      case 2:{
  36.        mamPtr = new Mamifero();
  37.        mamPtr->somMamifero();
  38.        break;
  39.       }
  40.      case 3:{
  41.        mamPtr = new Mamifero();
  42.        mamPtr->somMamifero();
  43.        break;
  44.       }
  45.      case 4:{
  46.        mamPtr = new Mamifero();
  47.        mamPtr->somMamifero();
  48.        break;
  49.       }
  50.      case 5:{
  51.        std::cout<<"\n\tGood Bye\n\n";
  52.        exit(0);
  53.        break;
  54.       }
  55.      default:
  56.        std::cout<<"\n\tOpção Inválida ..!!!\n";
  57.     }
  58.   }
  59.   }
  60.  
  61. };
  62.  
  63. class Boi: public Mamifero
  64. {
  65.  public:
  66.    void somMamifero() const
  67.    {
  68.     std::cout<<"\n\tMuu ..! Muu..!!\n";
  69.    }
  70.  
  71.    void menu() const
  72.    {
  73.     Mamifero* mamPtr;
  74.     mamPtr = new Boi();
  75.     mamPtr->somMamifero();
  76.    }
  77. };
  78.  
  79. class Gato: public Mamifero
  80. {
  81.  public:
  82.    void somMamifero() const
  83.    {
  84.     std::cout<<"\n\tMiAu ..! MiAu..!!\n";
  85.    }
  86.  
  87.    void menu() const
  88.    {
  89.     Mamifero* mamPtr;
  90.     mamPtr = new Gato();
  91.     mamPtr->somMamifero();
  92.    }
  93. };
  94.  
  95. class Porco: public Mamifero
  96. {
  97.  public:
  98.    void somMamifero() const
  99.    {
  100.     std::cout<<"\n\tOinc ..! Oinc..!!\n";
  101.    }
  102.  
  103.    void menu() const
  104.    {
  105.     Mamifero* mamPtr;
  106.     mamPtr = new Porco();
  107.     mamPtr->somMamifero();
  108.   }
  109. };
  110.  
  111. class Cachorro: public Mamifero
  112. {
  113.  public:
  114.    void somMamifero() const
  115.    {
  116.     std::cout<<"\n\tAu ..! Au..!!\n";
  117.    }
  118.  
  119.    void menu() const
  120.    {
  121.     Mamifero* mamPtr;
  122.     mamPtr = new Cachorro();
  123.     mamPtr->somMamifero();
  124.   }
  125. };
  126.  
  127. int main()
  128. {
  129.   Mamifero *m = new Mamifero();;
  130.   m->menu();
  131. }
Success #stdin #stdout 0s 3472KB
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stdin
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1
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stdout
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	(1) Boi
	(2) Gato
	(3) Porco
	(4) Cachorro
	(5) Sair
	Digite: 
	Som de mamifero.

	(1) Boi
	(2) Gato
	(3) Porco
	(4) Cachorro
	(5) Sair
	Digite: 
	Good Bye
https://ideone.com/liwav0
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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