# include<stdio.h> # include<iostream> using namespace std; int main(){ int n,a[10000],p,b; cin>>n; for(int i=1;i<=n;i++){ cin>>a[i]; } cin>>p>>b; a[p]=b; cout<<a[1]; for(int i=2;i<=n;i++){ cout<<" "<<a[i]; } return 0; }