#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: lidongbo
	Language: C++
	Result: Accepted
	Time:7 ms
	Memory:2072 kb
****************************************************************/