#include<bits/stdc++.h> using namespace std; int main() { int n,b; cin>>n>>b; int a[101]; for (int i=1;i<=n;i++) { cin>>a[i]; } for (int j=n-1;j>=0;j--) { a[j+1]=a[j]; } a[0]=b; for(int i=0;i<=n;i++) { cout<<a[i]<<" "; } return 0; }