// editor5
#include<stdio.h>
int main(){
    int n, index,value;
    int arr[101];
    scanf("%d", &n);
    for(int i = 0; i<n; i++){
        scanf("%d",&arr[i]);
    }
    scanf("%d %d", &index, &value);
    if(index < 0 || index > n){
        printf("Invalid input");
        return 0;
    }
    for(int i = n; i > index; i--){
        arr[i] == arr[i-1];
    }
    arr[index = value;
    for (int i = 0; i<n+1;i++){
        printf("%d ",arr[i]);
    }
    return 0;
}