#include<bits/stdc++.h>
using namespace std;
int main()
{
	int n,i,y,x;
	cin>>n>>x>>y;
	int m[n+1];
	for(i=0;i<n;i++){
		cin>>m[i];
		if(m[i]==x){
			x=i;
		}
	} 
	for(i=n;i>=x+2;i--){
		m[i]=m[i-1];
	} 
	m[x+1]=y;
	for(i=0;i<n+1;i++){
		cout<<m[i]<<" ";
	}
	return 0;
}
/**************************************************************
	Problem: 1217
	User: zzz
	Language: C++
	Result: Accepted
	Time:9 ms
	Memory:2072 kb
****************************************************************/