//#include "main.h"//#include "import.h"#include <iostream.h>#include <conio.h>#include <stdio.h>#include <stdlib.h>struct str1{	int		num1;	//str1	*str1_pnext;};struct str2{	str1	Str1;	str2	*str2_pnext;	//str2	*root;};void main(){	str2	*Str2;	str2	*pStr2;	int		num_objects;	int		num, tnum;	cout << "How many objects do you want? ";	cin >> num_objects;		//Str2.root = &Str2	for( int x=0; x<num_objects; x++)	{		Str2 = new str2;		//Str2.Str1->num1		cout << "Enter a number for the node: ";		cin >> num;		cout << endl;		Str2->Str1.num1 = num;	}	pStr2 = Str2;	for( int y=0; y<num_objects; y++)	{		cout << pStr2->Str1.num1 << endl;		pStr2 = pStr2->str2_pnext;	}}  

      struct Node {    int iNum;    Node *pNext;    };void main(void){    Node *pListStart = NULL;  // The NULL will be 'pushed' in.    Node *pTempNode = NULL;   // Always set pointers to NULL.    Node *pKill = NULL;    int iTotalNodes = 0;      cout << endl << "How many Nodes do you want?";    cin >> iTotalNodes;    cout << endl;    // Create and initialize the Nodes.    for (int iX = 0; iX < iTotalNodes; iX++)    {        pTempNode = new Node;        if (pTempNode)        {            cout << endl << "Enter a number : ";            cin >> pTemp->iNum;            // The next pointer points to the start of the list.            pTempNode->pNext = pListStart;             // The start of the list will point to the new Node.            pListStart = pTempNode;                    }    }    // Display the list.    pTempNode = pListStart;    while (pTempNode)    {         cout << endl << "Node Data : " << pTemp->iNum;         pTempNode = pTempNode->pNext;    }        // Destroy the memory, and prevent memory leaks.    pTempNode = pListStart;    while (pTempNode)    {        pKill = pTempNode;        pTempNode = pTempNode->pNext;        delete pKill;    }}