#include<bits/stdc++.h>
using namespace std;
int main(){
	int n,x,y,a[100]={0},w,i;
	cin>>n>>x>>y;
	for(int i=0;i<n;i++){
		cin>>a[i];
	}
	for(int i=0;i<n;i++){
		if(a[i]==x) w=i;
	}
	for(int i=n-1;i>=n;i--){
		a[i+1]=a[i];
	}	
	a[w+1]=y;
	for(int i=0;i<=n;i++){
		cout<<a[i]<<" ";
	}
	return 0;
}

/**************************************************************
	Problem: 1217
	User: huangyaojie3
	Language: C++
	Result: Wrong Answer
****************************************************************/