gia nhu giai tich de hieu

#include <bits/stdc++.h>

#define ll long long
#define LIM 1000005
#define X first
#define Y second
#define EL cout<<"\n"

using namespace std;

int a[LIM];

int main()
{
    ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0);
    
    int n, x, k;

    cin >> n; 

    for (int i = 0; i < n; i++) cin >> a[i];

    cin >> x >> k;

	for (int i = n; i >= k + 1; i--)
		a[i] = a[i - 1];

	a[k] = x;

	for (int i = 0; i <= n; i++) 
		cout << a[i] << " ";
	

   

    return 0;
}