#include <stdio.h>

struct rn {
int dice;
struct rn *next;
};

typedef struct rn item;


int main() {

item *cur, *prev, *t, *last;

prev=NULL;

int i;
for (i=0; i<10; i++){
        printf("%d\n",i);
        cur=malloc(sizeof(item));
        cur->dice=i;
        cur->next=prev;
        prev=cur;
}

last = cur;
while(cur) {
        printf("!%d\n",cur->dice);
        if ((cur->dice)%2) {
                t=cur->next;
                cur=t->next;
                free(t);}
        else { cur=cur->next; }
}

cur=last;
while(cur) {
        printf("!!!%d\n",cur->dice);
        cur=cur->next;
}


}