need some help with program!!!

[heavyc]

have this problem and i am having trouble how to incorporate another function into this problem here is the problem..

 

#include <iostream>

using namespace std;

struct node {
int data;
node *next;
};

struct node *push_front ( node *list, int data )
{
node *p = new node;

p->data = data;
p->next = list;
list = p;

return list;
}

int main()
{
node *list = 0;
node *save;

for ( int i = 0; i < 10; i++ )
list = push_front ( list, rand() % 5 + 1 );

while ( list != 0 ) {
save = list->next;
cout<< list->data <<' ';
delete list;
list = save;



}

cout<<'\n';
}

 

and here is what i am trying to put in.., i have it written but i dont know what varibles to put and where to put it into the program..

 

for ( i = first; i != last; i = next ( i ) ) {
for ( j = next ( i ); j != last; j = next ( j ) ) {
if ( i == j )
unlink ( j );
}
}

[Dave]

Don't get what you're trying to do here. The program's just a simple linked-list program, and you need to actually write the unlink() function (I presume). Need more detail on what you're expected to do here.

 

You also need to indent your code. I edited your post to put code tags around the appropriate bits so that they display better.

[heavyc]

Don't get what you're trying to do here. The program's just a simple linked-list program' date=' and you need to actually write the unlink() function (I presume). Need more detail on what you're expected to do here.

 

You also need to indent your code. I edited your post to put code tags around the appropriate bits so that they display better.[/quote']

 

the first program is a program that generates 10 random numbers and the second is a function that will find duplicate numbers in the random numbers and delete them but i dont know how to incorporate this into the main program(ie.. what varibles are going to be used for i and j because i never wrote how to unlink anything..