#include <iostream> using namespace std; int main(){ int n,x,y; x=y=0; cin>>n; int a[105]; for(int i=0;i<n;i++){ cin>>a[i]; } cin>>x>>y; a[x-1]=y; for(int i=0;i<n;i++){ cout<<a[i]<<" "; } return 0; }