#include<bits/stdc++.h> using namespace std; int main(){ int n,x,y,a[105],p; cin>>n>>x>>y; for(int i=1;i<=n;i++){ cin>>a[i]; if(a[i]==x) p=i; } for(int i=1;i<=p;i++) cout<<a[i]<<" "; cout<<y<<" "; for(int i=p+1;i<=n;i++) cout<<a[i]<<" "; return 0; }