linked list problem
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Thread: linked list problem

  1. #1
    Join Date
    Jul 2013
    Posts
    6

    linked list problem

    my code is
    #include<stdio.h>
    #include<iostream.h>
    struct node
    {
    int info;
    struct node *next;
    };
    typedef struct node *nodeptr;
    nodeptr i;
    nodeptr q;
    nodeptr p;
    nodeptr *plist;

    nodeptr getnode(void)
    {
    nodeptr p;
    p=(nodeptr)malloc(sizeof(struct node));
    return p;
    }
    void freenode(nodeptr p)
    {
    free(p);
    }





    int main()
    {
    int i;
    nodeptr *k;
    int a;
    int r;
    nodeptr end;

    p=getnode();
    q=getnode();
    q=*k;

    for(i=0; i<3; i++)
    {

    printf("enter value");
    cin>>r;

    p->info=r;
    q->next=p;
    q=q->next;
    }


    for(q=*k; q->next!=NULL; q=q->next)
    cout<<"\n"<<(q->next)->info);

    return 0;
    }
    also runtime error is coming
    in this only the last input is getting displayed
    can yu suggest me the ways to correct it

  2. #2
    Join Date
    Dec 2012
    Location
    England
    Posts
    1,996

    Re: linked list problem

    can yu suggest me the ways to correct it
    First design the program, then code the program as per the design and then debug the code.
    All advice is offered in good faith only. You are ultimately responsible for effects of your programs and the integrity of the machines they run on.

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