// editor5
#include<stdio.h>
#include<stdlib.h>
typedef struct node{
    int data;
    struct node *next;
}Node;

Node *head=NULL,*tail;

void create(int num){
    Node *newNode=(Node*)malloc(1*sizeof(Node));
    newNode->data=num;
    newNode->next=NULL;
    if(head==NULL){
        head=newNode;
        tail=newNode;
    }
    else{
        tail->next=newNode;
        tail=newNode;
    }
}

void display(){
    Node*itr;
    for(itr=head;itr!=NULL;itr=itr->next){
        printf("%d",itr->data);
    }
}

void insertion(int val,int pos,int size){
    Node *newNode =(Node*) malloc(1* sizeof(Node));
    newNode ->data =val;
    newNode ->next= NULL;
    if(pos==1){
        newNode->next=head;
        head=newNode;
    }
    if(size+1==pos){
        tail ->next =newNode;
        tail=newNode;
    }
    else{
        int cnt=1;
        Node *itr =head;
        while(1){
            if(cnt+1 ==pos){
                newNode ->next=itr->next;
                itr->next=newNode;
                break;
                cnt++;
            }
        }
    }
    int main(){
        int n,i,val,pos,num;
        scanf("%d",&n);
        for(i=0;i<n;i++){
            scanf("%d",&num);
            create(num);
        }
        scanf("%d %d",&val,&pos);
        if(pos<0){
            printf("Invalid input");
            return 0;
        }
        insertion(val,pos,n);
        display();
        return 0;
    }
}