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  1. template <typename T>
  2. struct Node
  3. {
  4.     T data;
  5.     Node* next;
  6. };
  7.  
  8. template <typename T>
  9. void push(Node<T>** head, T data)
  10. {
  11.     Node<T>* tmp = *head;
  12.     Node<T>* newNode = nullptr; //createNode(data);
  13.  
  14.     if (tmp == nullptr)
  15.     {
  16.         *head = newNode;
  17.     }
  18.     else
  19.     {
  20.         while (tmp->next)
  21.             tmp=tmp->next;
  22.  
  23.         tmp->next = newNode;
  24.     }
  25. }
  26.  
  27.  
  28. int main(int argc, const char * argv[])
  29. {
  30.     Node<float>* head1 = nullptr;
  31.     push(&head1, 1.0f);
  32.  
  33.     Node<int>* head = nullptr;
  34.     push(&head, 1);
  35.  
  36.     return 0;
  37. }
Success #stdin #stdout 0s 3452KB
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https://ideone.com/hxaDZ5
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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