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  1. #ifndef QUEUE_H
  2. #define QUEUE_H
  3.  
  4. #include <string>
  5. #include <iostream>
  6.  
  7.  
  8. class Hikkey{
  9. private:
  10.     std::string name;
  11. public:
  12.     virtual void fuck() = 0;
  13. };
  14.  
  15. class AttentionWhore : public Hikkey{
  16. private:
  17.     std::string name;
  18. public:
  19.     AttentionWhore(std::string pogonyalo){ name = pogonyalo; }
  20.     virtual void fuck(){
  21.         std::cout << name << " vieban i obossan" << std::endl;
  22.     }
  23.     void porvatsya(){ std::cout << name << " porvalsya" << std::endl; }
  24. };
  25.  
  26.  
  27.  
  28. template<class T>
  29. class NodeQueue
  30. {
  31. public:
  32.         NodeQueue():head(0), tail(0){}
  33.  
  34.         ~NodeQueue()
  35.         {
  36.              while(head)
  37.              {
  38.                  tail=head->next;
  39.                  delete head;
  40.                  head=tail;
  41.              }
  42.         }
  43.  
  44.         void enqueue(T val)
  45.         {
  46.                 Node* Temp=new Node;
  47.                 Temp->elem=val;
  48.                 if(head==0)
  49.                 {
  50.                         head=Temp;
  51.                         tail=Temp;
  52.                         return;
  53.                 }
  54.                 tail->next=Temp;
  55.                 tail=Temp;
  56.         }
  57.  
  58.         void nahooy()
  59.         {
  60.                 if (empty())
  61.                 {
  62.                         throw std::string("Queue is empty");
  63.                 }
  64.                 Node* delPtr=head;
  65.                 head=head->next;
  66.                 delete delPtr;
  67.         }
  68.  
  69.         const T& front() const
  70.         {
  71.                 if (empty())
  72.                 {
  73.                         throw std::string("Queue is empty");
  74.                 }
  75.                 return head->elem;
  76.         }
  77.  
  78.         void print() const
  79.         {
  80.                 if (empty())
  81.                 {
  82.                         throw std::string("Queue is empty");
  83.                 }
  84.                 for(Node* ptr=head; ptr!=0; ptr=ptr->next)
  85.                         std::cout<<ptr->elem<<' ';
  86.                 std::cout<<'\n';
  87.         }
  88.  
  89.         bool empty() const
  90.         {
  91.                 return head==0;
  92.         }
  93. private:
  94.         struct Node
  95.         {
  96.                 Node():next(0), elem(0)
  97.                 {
  98.                 }
  99.                 Node* next;
  100.                 T elem;
  101.         };
  102.         Node* head;
  103.         Node* tail;
  104. };
  105.  
  106. #endif // QUEUE_H
  107.  
  108. int main()
  109. {
  110.  
  111.     std::string whores[] = {"Madina", "Ponos", "Yakooy", "ID25", "Kotomi", "Smith", "Console", "Rugged", "Ba4mo", "Tolyan", "Elsa", "Stoocka", "Chaos", "Barebuh", "Sento"};
  112.     NodeQueue<AttentionWhore*> mrazy;
  113.  
  114.     for(int i = 0; i < 15; i++)
  115.         mrazy.enqueue(new AttentionWhore(whores[i]));
  116.     for(int i = 0; i < 15; i++){
  117.         mrazy.front()->fuck();
  118.         mrazy.front()->porvatsya();
  119.         mrazy.nahooy();
  120.         std::cout << std::endl;
  121.     }
  122.     return 0;
  123. }
Success #stdin #stdout 0s 3276KB
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stdin
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Standard input is empty
stdout
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Madina vieban i obossan
Madina porvalsya

Ponos vieban i obossan
Ponos porvalsya

Yakooy vieban i obossan
Yakooy porvalsya

ID25 vieban i obossan
ID25 porvalsya

Kotomi vieban i obossan
Kotomi porvalsya

Smith vieban i obossan
Smith porvalsya

Console vieban i obossan
Console porvalsya

Rugged vieban i obossan
Rugged porvalsya

Ba4mo vieban i obossan
Ba4mo porvalsya

Tolyan vieban i obossan
Tolyan porvalsya

Elsa vieban i obossan
Elsa porvalsya

Stoocka vieban i obossan
Stoocka porvalsya

Chaos vieban i obossan
Chaos porvalsya

Barebuh vieban i obossan
Barebuh porvalsya

Sento vieban i obossan
Sento porvalsya
https://ideone.com/SZH1WE
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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