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