5.#include <stdio.h>

int main() {
    int n, pos, val;
    if (scanf("%d", &n) != 1) {
        printf("Invalid input");
        return 0;
    }
    int arr[1001];
    for (int i = 0; i < n; i++) {
        if (scanf("%d", &arr[i]) != 1) {
            printf("Invalid input");
            return 0;
        }
    }
    if (scanf("%d", &pos) != 1) {
        printf("Invalid input");
        return 0;
    }
    if (scanf("%d", &val) != 1) {
        printf("Invalid input");
        return 0;
    }
    if (pos < 0 || pos > n) {
        printf("Invalid input");
        return 0;
    }
    for (int i = n; i > pos; i--) {
        arr[i] = arr[i - 1];
    }
    arr[pos] = val;
    n++;
    for (int i = 0; i < n; i++) {
        printf("%d ", arr[i]);
    }
    return 0;
}