cane

#include <stdio.h>
#include <stdlib.h>

struct element {
    int info;
    struct element *next;
};

struct element *addToTop(struct element *p0, int v1);
void addToBottom(struct element *p1, int v1);
struct element *deleteOcc();
void viewList(struct element *p2);


int main()
{
    int v=1;

    struct element *p;

    p=malloc(sizeof(struct element));

    while(v!=0)
    {
        scanf("%d", &v);

        if(v>0 && v%2==0)
            p=addToTop(p,v);

        else if(v>0 && v%2!=0)
            addToBottom(p,v);

        else if(v<0)
            deleteOcc(p,v);
    }

    viewList(p);

    return 0;
}


struct element *addToTop(struct element *p0, int v1)
{
    struct element *punt;
    punt=malloc(sizeof(struct element));
    punt->info=v1;
    punt->next=p0->next;
    p0->next=punt;
    return p0;
}


void addToBottom(struct element *p1, int v1)
{
    struct element *punta;

    punta=malloc(sizeof(struct element));
    punta->info=v1;
    while(p1!=NULL)
    {
        if(p1->next==NULL)
        {
            p1->next=punta;
            punta->next=NULL;
            break;
        }
        p1=p1->next;
    }
}


struct element *deleteOcc(struct element lista, int v1)
{

}


void viewList(struct element *p2)
{
    //p2=p2->next;
    while(p2!=NULL)
    {
        printf("%d\n", p2->info);
        p2=p2->next;
    }
}