HTML Code:[CODE]#include<iostream> using namespace std; #include<string>; class node { public: int num; class node * next; node(int n) { num=n; next=NULL; } }; void f(class node **n,int val) { *n=new node(val); if(val==0) return; else f(&((*n)->next),val-1); } int main() { class node * t= NULL; f(&t,3); cout<<t->next->num; system("pause"); } [/CODE]