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