#include<iostream> using namespace std; int main(){ int n,a[1145],m; cin>>n; for(int i=0;i<n-1;i++){ cin>>a[i]; }cin>>m; for(int i=0;i<n-1;i++){ if(m<=a[i-1] && m>=a[i]){ cout<<m<<" "; }cout<<a[i]<<" "; }if(m<a[n-2]) cout<<m; return 0; }