#include<stdio.h>
#include<stdlib.h>
typedef struct Node{
    int data;
    struct Node *next;
}node;

node *head=NULL;
node *tail=NULL;
node *newnode;
node *temp;

void create(int n){
    node=(node*)malloc(sizeof(node));
    head->data=n;
    newnode->next=NULL;
    if(head==NULL){
    head=newnode;
    tail=newnode;
    }
    tail->next=newnode;
    tail=newnode;
    }
int main(){
    int size,ind;
    int n;
    int v;
    int pos;
    scanf("%d",&size);
    for(ind=0;ind<size;ind++){
        scanf("%d",&n);
        create(n);
    }
    scanf("%d",&v);
    scanf("%d",&pos);
    if(pos<1 || pos>size+1){
        printf("Invalid input");
        return 0;
    }
    insert(pos,size);
    display();
    return 0;
}    

void insert(int pos,int size){
    newnode=(node*)malloc(sizeof(node));
    if(pos==1){
        newnode->next=head;
        head=newnode;
    }
    else if(pos==size+1){
        tail->next=newnode;
    }
    else{
        temp=head;
        for(int inr=1;inr,pos-1;inr++){
            temp=temp->next;
        }
        newnode->next=temp->next;
        temp->next=newnode;
    }
}
void display(){
    node *itr;
    for(itr=head;itr!=NULL;itr=itr->next){
        printf("%d",itr->data);
        }
}