#include<bits/stdc++.h> using namespace std; int a[105]; int n; int iu,score; int main() { cin>>n; for(int i=1;i<=n;i++ ) cin>>a[i]; cin>>iu>>score; a[iu] = score;//修改成绩 for(int i=1;i<=n;i++ ){ cout<<a[i]<<" "; } return 0; }