#include <iostream> using namespace std; int main(){ int n; cin>>n; int a[10]={1,2,3,4,5,6,7,8,9}; int b=5; for(int i=7;i>=4;i--){ a[i+1]=a[i]; } a[4]=b; for(int i=0;i<=8;i++){ cout<<a[i]<<' '; } return 0; }