✪ Choose the correct option.
What will be the output of the following program on GCC?
#include
#include
int main(){
struct node{
struct node *pre;
struct node *next;
int i;
};
struct node *p,*q;
p=(struct node *) malloc(sizeof (struct node));
q=(struct node *) malloc(sizeof (struct node));
p->i=75;
q->i=90;
p->pre=NULL;
p->next=q;
q->pre=p;
q->next=NULL;
while(p!=NULL){
printf("%d ", p->i);
p=p->next;
}
return 0;
}