#include<bits/stdc++.h> using namespace std; int main(){ int n,x,y,a[110],b; cin>>n>>x>>y; for(int i=1; i<=n; i++){ cin>>a[i]; if(a[i]==x){ b=i; } } b=b+1; for(int i=n; i>=b; i--){ a[i+1]=a[i]; } a[b]=y; for(int i=1; i<=n+1; i++){ cout<<a[i]<<" "; } return 0; }