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  1. #include <iostream>
  2. using namespace std;
  3.  
  4.     struct InnerNode;
  5.  
  6.     class InnerList {
  7.     public:
  8.         InnerList() : innerhead(nullptr){}
  9.         ~InnerList() {}
  10.         void add(InnerNode*) {}
  11.     private:
  12.         InnerNode* innerhead;
  13.     };
  14.  
  15.     struct OuterNode {
  16.         InnerList flights;
  17.         int name;
  18.         OuterNode* next;
  19.     };
  20.  
  21.     struct InnerNode {
  22.         OuterNode* dest;
  23.         int price;
  24.         InnerNode* next;
  25.     };
  26.  
  27.  
  28. int main() {
  29. 	OuterNode outerNode; // Create an instance of OuterNode
  30.  
  31. 	return 0;
  32. }
Success #stdin #stdout 0s 3292KB
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https://ideone.com/83DqvV
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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