Answer to Question #220968 in C++ for Vasanth

Question

A man goes for shopping to buy vegetables. He picks up the basket and goes to the shelf of vegetables. The tray can hold up to 10kg only. So he carefully picks up the vegetables needed for one week and fills his basket. When he reaches the end of shelf, he finds he had filled only 8.5 kg. So he decides to refill with some more vegetables for his need. Write a C program to implement the refilling process using linked list.

Answer 1

#include <iostream>
using namespace std;
 
class Node {
public:
    int d;
    Node* nt;
};
void printList(Node* n)
{
    while (n != NULL) {
        cout << n->d << " ";
        n = n->nt;
    }
}
 
int main()
{
    Node* h = NULL;
    Node* s = NULL;
    Node* t = NULL;
 
    h = new Node();
    s = new Node();
    t = new Node();
 
    h->d = 1; 
    h->nt = s; 
 
    s->d = 2; 
    s->nt = t;
 
    t->d = 3; 
    t->nt = NULL;
 
    printList(h);
 
    return 0;
}