#include <iostream> #include <cstdio> using namespace std; int main() { int n,a[101],i,x,y; cin>>n; for (i=1;i<=n;i++){ cin>>a[i];} cin>>x>>y; for (i=1;i<=n;i++){ if (i==x) cout<<y<<' '; else cout<<a[i]<<' ';} return 0; }