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question about structure of a node

Kimmydoo (9)
Can someone help me out?
I am a little bit confused of what to do here.
If a simple structure of a code looks like this

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  struct node{
     int data;
     struct node *left;
     struct node *right;
};


How would i construct a node if the data is complicated. Like , it is a structure and should compose of name, ID number, and so on?

thank you for reading :) hoping for answers :D
ne555 (10692)
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struct complicated_data{
   std::string name;
   int ID;
};

struct node_of_complicated_data{
   complicated_data data;
   node_of_complicated_data *left, *right;
};

//Or
template<class T>
struct node{
   typedef T value_type;
   value_type data;
   node *left, *right;
};

node<complicated_data> asdf; //instantiation
Kimmydoo (9)
Thank you very much :D
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