#include<bits/stdc++.h> using namespace std; int ax[101]; int n,d,c; int main(){ cin>>n; for(int i=0;i<=n-1;i++){ cin>>ax[i]; } cin>>d>>c; for(int i=0;i<=n-1;i++){ if(i==d-1){ ax[i]=c; cout<<ax[i]<<" "; }else{ cout<<ax[i]<<" "; } } return 0; }