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  1. class node {
  2.     element data;
  3.     node* next;
  4.  
  5.  
  6.     public: element& get_at(int index) { 
  7.         if (index == 0)
  8.             return data;
  9.         else {
  10.             if (next == null)
  11.                 next = new node;
  12.             return next->get_at(index-1);
  13.         }
  14.     }
  15. }
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https://ideone.com/ikPhy
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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