#include<stdio.h>
int main(){
    int n;
    if(scanf("%d",&n)!=1 || n<0){
        printf("Invalid input\n");
        return 0;
    }
    int books[n+1];
    int i;
    for(i=0;i<n;i++){
        if(scanf("%d",&books[i])!=1){
            printf("Invalid input\n");
            return 0;
        }
    }
    int index,value;
    if(scanf("%d %d",&index,&value)!=2 || index<0 || intex>n){
        printf("Invalid input\n");
        return 0;
    }
    for(i=n;i>index;i--){
        books[i]=books[i-1];
    }
    books[index]=value;
    for(i=0;i<=n;i++){
        printf("%d ",books[i]);
    }
    return 0;
}