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  1. #include<iostream>
  2. using namespace std;
  3.  
  4. template <typename typ>
  5. class stack{
  6.         typ *tab;          
  7.         long wybrany, size;
  8.         void powiekszSie();
  9. public:
  10.         stack &operator=(const stack &o) = delete;
  11.         stack(const stack &o) = delete;
  12.         stack();                      
  13.         ~stack(){delete []tab;}           
  14.         void push(typ &co);   
  15.         void pop() {wybrany --;}  
  16.         bool empty() {return wybrany == 0;}
  17.         const typ top(){return tab[wybrany - 1];}     
  18. };
  19. template <typename typ>
  20. stack<typ>::stack(){ 
  21.         wybrany = 0;
  22.         size = 0;          
  23.         tab = new typ[size];               
  24. }
  25. template <typename typ>
  26. void stack<typ>::push(typ &co){
  27.         if(wybrany == size)
  28.                 powiekszSie();       
  29.         tab[wybrany++] = co;      
  30. }
  31. template <typename typ>
  32. void stack<typ>::powiekszSie(){
  33.         typ *nowa = new typ[size + 10];       
  34.         for(int i=0;i<size;++i)
  35.                 nowa[i] = tab[i];
  36.         delete []tab;      
  37.         tab = nowa;         
  38.         size += 10;        
  39. }
  40.  
  41. int main(){
  42.     int n;
  43.     stack <int> mystack;
  44.     cin>>n; 
  45.     for(int i=0, j; i<n; i++){
  46.      cin>>j;
  47.      mystack.push(j);
  48.     }
  49.     stack <int> mystack_np, mystack_p;
  50.     while (!mystack.empty()){
  51.        int x = mystack.top();
  52.        mystack.pop();
  53.        x%2 ? mystack_np.push(x) : mystack_p.push(x); 
  54.     }
  55.     while (!mystack_np.empty()){
  56.            cout<< mystack_np.top()<<" ";
  57.            mystack_np.pop();
  58.     }
  59.     cout<<endl;
  60.     while (!mystack_p.empty()){
  61.            cout<< mystack_p.top()<<" ";
  62.            mystack_p.pop();
  63.     }
  64.     return 0;
  65. }
  66.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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10
10 9 8 7 6 5 4 3 2 1
compilation info 
prog.cpp:10: error: invalid pure specifier (only `= 0' is allowed) before ‘;’ token
prog.cpp:11: error: invalid pure specifier (only `= 0' is allowed) before ‘;’ token
prog.cpp: In instantiation of ‘stack<int>’:
prog.cpp:43:   instantiated from here
prog.cpp:10: error: initializer specified for non-virtual method ‘stack<typ>& stack<typ>::operator=(const stack<typ>&) [with typ = int]’
prog.cpp:11: error: initializer specified for non-virtual method ‘stack<typ>::stack(const stack<typ>&) [with typ = int]’
stdout
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Standard output is empty
https://ideone.com/k5IaE
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
secret

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