//THIS IS JUST AN INTRODUCTION TO STRUCTS
//**NOTE**: THIS CODE IS NOT COPYRIGHTED AND IS FREE FOR USE
//AND DISTRIBUTION
struct node {
int x;
node *next;
};
int main()
{
node *root; // This won't change, or we would lose the list in memory
node *conductor; // This will point to each node as it traverses the list
root = new node; // Sets it to actually point to something
root->next = 0; // Otherwise it would not work well
root->x = 12;
conductor = root; // The conductor points to the first node
if ( conductor != 0 ) {
while ( conductor->next != 0)
conductor = conductor->next;
}
conductor->next = new node; // Creates a node at the end of the list
conductor = conductor->next; // Points to that node
conductor->next = 0; // Prevents it from going any further
conductor->x = 42;
conductor = root;
while ( conductor != NULL ) {
cout<< conductor->x;
conductor = conductor->next;
}
}